Updated 7 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,766exploited flaws on CISA’s list

36added in the last 30 days

542new WordPress flaws this week

391,181entries in the database

8,666 results · page 11 of 174

Sep 8, 2026An internal aggregation expression in MongoDB Server was incorrectly registered as accessible to any authenticated user rather than being restricted to internalCVE-2026-82059 · Other software · MongoDB · reported by cna@mongodb.comMedium 6
An internal aggregation expression in MongoDB Server was incorrectly registered as accessible to any authenticated user rather than being restricted to internal cluster operations. By crafting a malformed index specification within this expression, an authenticated user with read-only privileges could trigger an assertion failure in the index key generation code path. In certain build configurations, this assertion failure results in termination of the mongod process, causing a denial of service to all connected clients.
Product
MongoDB Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record jira.mongodb.org
Sep 8, 2026The $regexFindAll expression can be used by an authenticated user who can run aggregation pipeline stages to crash a MongoDB server (mongod).CVE-2026-82052 · Other software · MongoDB · reported by cna@mongodb.comHigh 7.1
The $regexFindAll expression can be used by an authenticated user who can run aggregation pipeline stages to crash a MongoDB server (mongod). Under certain specific conditions the regex match can start in the middle of a multi-code-unit character, triggering an assertion during query execution.
Product
MongoDB Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record jira.mongodb.org
Sep 8, 2026Live Composer – Free WordPress Website Builder: PHP Object InjectionCVE-2026-16502 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The Live Composer – Free WordPress Website Builder plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.1.18 via deserialization of untrusted input . This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
Product
Live Composer – Free WordPress Website Builder
Affected
up to 2.1.18
What to do
Affects up to 2.1.18. Update Live Composer – Free WordPress Website Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Sep 8, 2026LearnPress – WordPress LMS Plugin for Create and Sell Online Courses: Stored Cross-Site ScriptingCVE-2026-12230 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'layout_custom_css' parameter in all versions up to, and including, 4.3.9.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
LearnPress – WordPress LMS Plugin for Create and Sell Online Courses
Affected
up to 4.3.9.1
What to do
Affects up to 4.3.9.1. Update LearnPress – WordPress LMS Plugin for Create and Sell Online Courses to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Sep 7, 2026Missing authentication for a critical function in ASUS Control Center Express Agent allows an unauthenticated nearby user to control the host via a direct conneCVE-2026-19397 · Network & remote access · ASUS · reported by 54bf65a7-a193-42d2-b1ba-8e150d3c35e1High 7.7
Missing authentication for a critical function in ASUS Control Center Express Agent allows an unauthenticated nearby user to control the host via a direct connection to the agent when the host has an active login session. Refer to the ' Security Update for ASUS Control Center Express Agent ' section on the ASUS Security Advisory for more information.
Product
Control Center Express Agent
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record asus.com
Sep 6, 2026The Redirection for Contact Form 7 WordPress plugin from 2.2.7 before 3.2.11 does not prevent shortcodes in submitted form values from being executed when it suCVE-2026-80439 · WordPress plugins & themes · reported by WPScanMedium 4.8
The Redirection for Contact Form 7 WordPress plugin from 2.2.7 before 3.2.11 does not prevent shortcodes in submitted form values from being executed when it substitutes those values into an action's settings and then processes those settings for shortcodes, allowing unauthenticated users to run any shortcode registered on the site and read its output.
Fixed in
3.2.11
What to do
Update the plugin to 3.2.11 or newer.
Full record and what to do →NVD record wpscan.com
Sep 6, 2026The Ninja Forms WordPress plugin from 3.14.10 before 3.15.2 does not prevent shortcodes in request-derived values from being executed when it substitutes them iCVE-2026-80437 · WordPress plugins & themes · reported by WPScanMedium 4.8
The Ninja Forms WordPress plugin from 3.14.10 before 3.15.2 does not prevent shortcodes in request-derived values from being executed when it substitutes them into content it later processes for shortcodes, allowing unauthenticated users to run any shortcode registered on the site.
Fixed in
3.15.2
What to do
Update the plugin to 3.15.2 or newer.
Full record and what to do →NVD record wpscan.com
Sep 6, 2026SureCart: Does not consult the site's user registration setting before creating WordPress accountsCVE-2026-75793 · WordPress plugins & themes · reported by WPScanMedium 6.5
The SureCart WordPress plugin before 4.7.0 does not consult the site's user registration setting before creating WordPress accounts, allowing unauthenticated users to create an account and receive a logged-in session even when registration is disabled.
Product
SureCart
Fixed in
4.7.0
What to do
Update SureCart to 4.7.0 or newer.
Full record and what to do →NVD record wpscan.com
Sep 5, 2026HivePress Authentication: Authentication BypassCVE-2026-18056 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The HivePress Authentication plugin for WordPress is vulnerable to Authentication Bypass via the access_token parameter in all versions up to, and including, 1.1.4. This is due to the authenticate_user function's Facebook authenticator resolving third-party identity by forwarding the attacker-supplied access_token to the Facebook Graph API and trusting the returned email and ID verbatim, without performing any application ID or audience validation — specifically, no /debug_token verification and no comparison of the token's app_id against the configured hp_facebook_app_id. This makes it possible for unauthenticated attackers to authenticate as any existing WordPress user, including administrators, whose email address is associated with a Facebook account for which the attacker can obtain any valid access token. Important Note: To exploit the vulnerability, the attacker must obtain the victim's access token.
Product
HivePress Authentication
Affected
up to 1.1.4
What to do
Affects up to 1.1.4. Update HivePress Authentication to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record developers.facebook.com github.com
Sep 5, 2026ugrep before 7.6.0 contains a heap buffer over-read vulnerability in the LZW decompressor when processing crafted .Z archive files.CVE-2025-15614 · Other software · Genivia · reported by VulnCheckMedium 4.8
ugrep before 7.6.0 contains a heap buffer over-read vulnerability in the LZW decompressor when processing crafted .Z archive files. Attackers can supply malformed .Z files that cause the decompressor to read one byte past the allocated heap buffer, potentially crashing the process.
Product
ugrep
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Sep 5, 2026EmbedPress: Does not have proper authorization on a public review-loading actionCVE-2026-84936 · WordPress plugins & themes · reported by WPScanMedium 5.3
The EmbedPress WordPress plugin before 4.6.4 does not have proper authorization on a public review-loading action, allowing unauthenticated users to force the site to make repeated billable third-party API requests using the site's own configured API key, and to create an unbounded number of attacker-controlled rows in the database.
Product
EmbedPress
Fixed in
4.6.4
What to do
Update EmbedPress to 4.6.4 or newer.
Full record and what to do →NVD record wpscan.com
Sep 5, 2026EmbedPress: Does not perform a sufficient authorization check on one of its Google Reviews REST API routesCVE-2026-84927 · WordPress plugins & themes · reported by WPScanLow 2.7
The EmbedPress WordPress plugin before 4.6.4 does not perform a sufficient authorization check on one of its Google Reviews REST API routes, allowing users with the Contributor role and above to modify a site-wide store, deleting entries an administrator configured and injecting their own, which are rendered publicly across the site.
Product
EmbedPress
Fixed in
4.6.4
What to do
Update EmbedPress to 4.6.4 or newer.
Full record and what to do →NVD record wpscan.com
Sep 5, 2026EmbedPress: Does not correctly restrict access to one of its Google Reviews REST routes to administratorsCVE-2026-84926 · WordPress plugins & themes · reported by WPScanLow 2.7
The EmbedPress WordPress plugin before 4.6.4 does not correctly restrict access to one of its Google Reviews REST routes to administrators, allowing any authenticated user with contributor-level access or above to read the site administrator's email address, a value WordPress core withholds from that role.
Product
EmbedPress
Fixed in
4.6.4
What to do
Update EmbedPress to 4.6.4 or newer.
Full record and what to do →NVD record wpscan.com
Sep 5, 2026Hummingbird – Speed Optimization, Caching, Minify, Compress & CDN: Remote Code ExecutionCVE-2026-83627 · WordPress plugins & themes · reported by WordfenceCritical 9.8
The Hummingbird – Speed Optimization, Caching, Minify, Compress & CDN plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 3.21.0 via the log_msg() function in core/modules/class-page-cache.php. The page-cache debug log is written to wp-content/wphb-logs/page-caching-log.php, a directly web-accessible PHP file that is supposed to be protected by a leading '<?php die(); ?>' header. That header is guarded by class_exists( 'Filesystem' ), which can never match because class_exists() resolves string arguments in the global namespace while the class is Hummingbird\Core\Filesystem; when the log is created during a front-end request the header is therefore omitted entirely. get_cookies() then writes the raw name of any cookie matching the wphb_cache_ prefix into that file without sanitization. This makes it possible for unauthenticated attackers to write arbitrary PHP into the log file with a single anonymous request and execute it by requesting the file directly, resulting in full remote code execution. Exploitation requires the site administrator to have enabled Page Caching with the Debug Log option (non-default), and the log file to be crea
Product
Hummingbird – Speed Optimization, Caching, Minify, Compress & CDN
Affected
up to 3.21.0
What to do
Affects up to 3.21.0. Update Hummingbird – Speed Optimization, Caching, Minify, Compress & CDN to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Sep 4, 2026Improper handling of highly compressed data in Amazon ion-java before 1.12.1 might allow remote attackers to cause a denial of service via a crafted compressed CVE-2026-85786 · Other software · Amazon · reported by ff89ba41-3aa1-4d27-914a-91399e9639e5High 8.7
Improper handling of highly compressed data in Amazon ion-java before 1.12.1 might allow remote attackers to cause a denial of service via a crafted compressed Ion document that expands to an arbitrarily large size upon decompression due to insufficient coverage of the GZIP auto-decompression opt-out introduced for CVE-2026-75936. To remediate this issue, users should upgrade to version 1.12.1.
Product
ion-java
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record aws.amazon.com github.com
Sep 4, 2026undici's decompress interceptor decompresses response bodies according to the untrusted Content-Encoding header.CVE-2026-84890 · Other software · undici · reported by ce714d77-add3-4f53-aff5-83d477b104bbMedium 5.9
undici's decompress interceptor decompresses response bodies according to the untrusted Content-Encoding header. While the number of content-encoding layers is capped, the total decompressed output size is unbounded and there is no configuration option to limit it. A malicious or faulty upstream can therefore return a small compressed payload, a compression bomb, that expands to hundreds of megabytes or more in client memory, an asymmetric resource consumption that can exhaust memory and crash the process. This affects undici versions from 7.15.0 up to 7.29.1 and from 8.0.0 up to 8.10.2. Users should upgrade to undici 7.29.1 or 8.10.2.
Product
undici
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record cna.openjsf.org github.com
Sep 4, 2026In the Linux kernel, the following vulnerability has been resolved: erofs: cap LZMA stream pool size fs/erofs/decompressor_lzma.c sizes the module-global MicrCVE-2026-80892 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: erofs: cap LZMA stream pool size fs/erofs/decompressor_lzma.c sizes the module-global MicroLZMA stream pool from num_possible_cpus() when the lzma_streams module parameter is unset, then z_erofs_load_lzma_config() preallocates one image-supplied dictionary per stream, accepting dictionaries up to 8 MiB. On high-CPU systems, a small EROFS image can pin hundreds of MiB of vmalloc-backed decoder state until the erofs module is unloaded. Impact: An EROFS image mounted by the system can pin up to 8 MiB of vmalloc memory per LZMA stream, either as intended or unexpectedly. Bound the default stream count by a new CONFIG_EROFS_FS_ZIP_LZMA_DEFAULT_MAX_STREAMS option, default 16, so the worst-case default preallocation is 128 MiB if the number of CPUs is no less than 16 while preserving the existing per-image dictionary limit. An explicit lzma_streams module parameter is still honoured as-is, so administrators who deliberately size the pool are not affected.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Sep 4, 2026OpenPanel before 2.3.0 fails to properly validate chart formula expressions, allowing authenticated project members with read access to execute arbitrary code bCVE-2026-85610 · Other software · Openpanel-dev · reported by VulnCheckHigh 8.7
OpenPanel before 2.3.0 fails to properly validate chart formula expressions, allowing authenticated project members with read access to execute arbitrary code by recovering the native JavaScript Function constructor through mathjs matrix objects. Attackers can use the recovered constructor to load Node.js built-ins and execute operating system commands with the privileges of the API process, bypassing organization authorization boundaries.
Product
openpanel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com vulncheck.com
Sep 4, 2026The AI Website Builder WordPress plugin (GitHub build) 1.0.0 does not perform any authorisation or nonce check on its REST API routes, allowing unauthenticated CVE-2026-82923 · WordPress plugins & themes · reported by WPScanCritical 9.8
The AI Website Builder WordPress plugin (GitHub build) 1.0.0 does not perform any authorisation or nonce check on its REST API routes, allowing unauthenticated attackers to install and activate plugins and themes, import content from a URL under their control, write a file of their choosing into the uploads directory, and delete site content and media. On a host that serves PHP from the uploads directory, that file write is remote code execution.
What to do
Update the plugin to the newest version.
Full record and what to do →NVD record wpscan.com
Sep 3, 2026parsedmarc before 11.0.1 decompresses gzip and ZIP attachments in a single unbounded read with no limit on decompressed output size.CVE-2026-82520 · Other software · domainaware · reported by VulnCheckHigh 8.7
parsedmarc before 11.0.1 decompresses gzip and ZIP attachments in a single unbounded read with no limit on decompressed output size. Because parsedmarc automatically processes incoming DMARC report emails without user interaction, an unauthenticated remote attacker can send a crafted email with a highly compressed attachment to the monitored mailbox, causing the parsedmarc process to allocate memory proportional to the uncompressed size and exhaust available RAM.
Product
parsedmarc
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Sep 3, 2026LearnPress WordPress Plugin before 4.4.6 contains a stored cross-site scripting vulnerability that allows authenticated attackers with the Instructor role to inCVE-2026-82024 · WordPress plugins & themes · reported by VulnCheckMedium 5.1
LearnPress WordPress Plugin before 4.4.6 contains a stored cross-site scripting vulnerability that allows authenticated attackers with the Instructor role to inject persistent malicious payloads by submitting unsanitized input into quiz question answer title fields. Attackers can store arbitrary JavaScript through the answer title parameter, which is rendered through an unescaped HTML sink to execute in the browsers of any user who views the affected quiz question, including students, other instructors, and administrators.
Fixed in
4.4.6
What to do
Update the plugin to 4.4.6 or newer.
Full record and what to do →NVD record wordpress.org vulncheck.com
Sep 3, 2026LearnPress WordPress Plugin before 4.4.6 contains a broken object-level authorization vulnerability that allows authenticated attackers with the Instructor roleCVE-2026-82023 · WordPress plugins & themes · reported by VulnCheckMedium 5.3
LearnPress WordPress Plugin before 4.4.6 contains a broken object-level authorization vulnerability that allows authenticated attackers with the Instructor role to add answers to quiz questions owned by other instructors by exploiting a missing ownership check on the question answer insert path. Attackers can supply arbitrary question identifiers during answer insertion, bypassing instructor-boundary restrictions to persistently modify quiz content across courses they do not own.
Fixed in
4.4.6
What to do
Update the plugin to 4.4.6 or newer.
Full record and what to do →NVD record wordpress.org vulncheck.com
Sep 3, 2026SEOPress: Server-Side Request Forgery (SSRF)CVE-2026-85305 · WordPress plugins & themes · reported by PatchstackMedium 5.4
Server-Side Request Forgery (SSRF) vulnerability in SEOPress allows Server Side Request Forgery. This issue affects SEOPress: from n/a through 10.1.
Product
SEOPress
Affected
up to 10.1
What to do
Affects up to 10.1. Update SEOPress to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Sep 3, 2026Unauthenticated Settings Change in WP Compress <= 7.21.28 versions.CVE-2026-84757 · WordPress plugins & themes · reported by PatchstackHigh 8.2
Unauthenticated Settings Change in WP Compress <= 7.21.28 versions.
Affected
up to 7.21.28
What to do
Affects up to 7.21.28. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Sep 3, 2026n8n versions before 1.123.73, 2.35.4, and 2.36.2 contain an expression sandbox escape in the $fromAI handler.CVE-2026-85169 · Other software · n8n-io · reported by VulnCheckHigh 8.7
n8n versions before 1.123.73, 2.35.4, and 2.36.2 contain an expression sandbox escape in the $fromAI handler. $fromAI resolved a caller-supplied placeholder name without requiring it to be an own property and admitted reserved keys; against a primitive input value it returned a live host-prototype reference. An attacker with workflow-build privilege can walk the prototype chain to the Function constructor and compile/execute arbitrary code in the main n8n process, leading to remote code execution.
Product
n8n
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com vulncheck.com
Sep 3, 2026n8n versions before 2.36.2 contain an expression sandbox bypass vulnerability where free identifiers in spread, computed-key, switch-case, or class-extension poCVE-2026-85165 · Other software · n8n-io · reported by VulnCheckHigh 7.2
n8n versions before 2.36.2 contain an expression sandbox bypass vulnerability where free identifiers in spread, computed-key, switch-case, or class-extension positions resolve against process globals. Authenticated users with workflow-edit permission can mutate host objects through expression evaluation, with changes persisting process-wide until restart.
Product
n8n
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com vulncheck.com
Sep 3, 2026In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables_offload: suppress WARN_ON_ONCE for ENOMEM in abort path In nft_flow_rCVE-2026-80744 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables_offload: suppress WARN_ON_ONCE for ENOMEM in abort path In nft_flow_rule_offload_abort(), WARN_ON_ONCE(err) is triggered on every error during rollback, including -ENOMEM. Memory allocation failures are expected under low-memory conditions and do not indicate a kernel bug. Trace for example: nft_flow_offload_chain() // FLOW_BLOCK_BIND nft_flow_block_chain() nft_chain_offload_cmd() nft_block_offload_cmd() ->ndo_setup_tc() nsim_setup_tc() flow_block_cb_setup_simple() flow_block_cb_alloc() // fails to -ENOMEM The warning was reproduced on the 5.10 stable kernel under memory pressure via fault injection, but the underlying bug exists in mainline as well, as demonstrated by the ENOMEM trace above. The following splat was triggered during nf_tables transaction processing: WARNING: CPU: 0 PID: 8567 at net/netfilter/nf_tables_offload.c:532 nft_flow_rule_offload_abort net/netfilter/nf_tables_offload.c:532 [inline] WARNING: CPU: 0 PID: 8567 at net/netfilter/nf_tables_offload.c:532 nft_flow_rule_offload_commit+0x971/0xcd0 net/netfilter/nf_tables_offlo
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Sep 2, 2026A flaw was found in rpmuncompress.CVE-2026-84838 · Other software · Red Hat · reported by Red HatHigh 7.8
A flaw was found in rpmuncompress. This command injection vulnerability allows a local attacker to execute arbitrary commands. This occurs when rpmuncompress processes a specially crafted archive filename containing shell metacharacters, which are not properly escaped before being passed to shell command strings. Successful exploitation requires user interaction, where a user or automated workflow invokes rpmuncompress on the malicious file, leading to high impact on the confidentiality, integrity, and availability of data accessible to the invoking user.
Product
Red Hat Hardened Images
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record access.redhat.com access.redhat.com
Sep 2, 2026WP Express Checkout: Does not verify server-side that a payment was actually completed before marking an orderCVE-2026-83533 · WordPress plugins & themes · reported by WPScanMedium 5.3
The WP Express Checkout WordPress plugin before 2.4.9 does not verify server-side that a payment was actually completed before marking an order as paid, allowing unauthenticated users to forge a completed order without paying.
Product
WP Express Checkout
Fixed in
2.4.9
What to do
Update WP Express Checkout to 2.4.9 or newer.
Full record and what to do →NVD record wpscan.com
Sep 2, 2026Brave: Does not prevent a URL parameter used to pre-fill a form field from being passed to WordPress's shortcode engineCVE-2026-81571 · WordPress plugins & themes · reported by WPScanMedium 4.8
The Brave WordPress plugin before 0.8.8 does not prevent a URL parameter used to pre-fill a form field from being passed to WordPress's shortcode engine, allowing unauthenticated attackers to have arbitrary shortcodes registered on the site executed server-side.
Product
Brave
Fixed in
0.8.8
What to do
Update Brave to 0.8.8 or newer.
Full record and what to do →NVD record wpscan.com
Sep 2, 2026Improper Handling of Highly Compressed Data (CWE-409) in APM Server can lead to a persistent denial of service via Excessive Allocation (CAPEC-130).CVE-2026-78594 · Other software · Elastic · reported by security@elastic.coMedium 4.9
Improper Handling of Highly Compressed Data (CWE-409) in APM Server can lead to a persistent denial of service via Excessive Allocation (CAPEC-130). An authenticated user with write access to source map content could store specially crafted, highly compressed content that exhausts the memory available to APM Server when it is later processed, terminating the process. The condition recurs on every restart until the stored content is removed.
Product
Apm Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record discuss.elastic.co
Sep 2, 2026The Developer Tools WordPress plugin through 1.1.3 contains an unauthenticated arbitrary file upload vulnerability in the bundled SWFUpload componentCVE-2025-9314 · WordPress plugins & themes · reported by WPScanCritical 9.8
The Developer Tools WordPress plugin through 1.1.3 contains an unauthenticated arbitrary file upload vulnerability in the bundled SWFUpload component
Product
Developer Tools
Affected
up to 1.1.3
What to do
Affects up to 1.1.3. Update Developer Tools to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record wpscan.com
Sep 2, 2026Icegram Express: Does not properly escape a list description setting before outputting it within an HTML attributeCVE-2025-15692 · WordPress plugins & themes · reported by WPScanLow 3.5
The Icegram Express WordPress plugin before 5.8.6 does not properly escape a list description setting before outputting it within an HTML attribute, which could allow users with the Administrator role and above to perform Stored Cross-Site Scripting attacks.
Product
Icegram Express
Fixed in
5.8.6
What to do
Update Icegram Express to 5.8.6 or newer.
Full record and what to do →NVD record wpscan.com
Sep 2, 2026Unauthenticated Insecure Direct Object References (IDOR) in PublishPress Permissions <= 4.8.3 versions.CVE-2026-84771 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Unauthenticated Insecure Direct Object References (IDOR) in PublishPress Permissions <= 4.8.3 versions.
Affected
up to 4.8.3
What to do
Affects up to 4.8.3. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Sep 2, 2026GamiPress: Does not properly restrict its video watch-tracking functionalityCVE-2026-77764 · WordPress plugins & themes · reported by WPScanMedium 4.3
The GamiPress WordPress plugin before 7.9.9.6 does not properly restrict its video watch-tracking functionality, allowing users with a role as low as Subscriber to award the configured gamification points, achievements and ranks to arbitrary users including administrators, and to accrue them without limit.
Product
GamiPress
Fixed in
7.9.9.6
What to do
Update GamiPress to 7.9.9.6 or newer.
Full record and what to do →NVD record wpscan.com
Sep 2, 2026MotoPress Appointment Booking: Does not perform an authorization or ownership checkCVE-2026-15232 · WordPress plugins & themes · reported by WPScanMedium 5.3
The MotoPress Appointment Booking WordPress plugin before 2.4.8 does not perform an authorization or ownership check when handling a user-supplied booking identifier on an unauthenticated endpoint, allowing unauthenticated attackers to permanently delete other users' reservations. This is an incomplete fix of CVE-2026-9180: the deletion remains reachable on sites using payment confirmation, confirmed through version 2.4.7.
Product
MotoPress Appointment Booking
Fixed in
2.4.8
What to do
Update MotoPress Appointment Booking to 2.4.8 or newer.
Full record and what to do →NVD record wpscan.com
Sep 1, 2026The values of the mail.allowed_attachment_hostnames advanced config setting were used in a regular expression without escaping.CVE-2026-84642 · Computers, phones & browsers · Mozilla · reported by security@mozilla.orgHigh 7.5
The values of the mail.allowed_attachment_hostnames advanced config setting were used in a regular expression without escaping. For some possible valid hostnames, this could allow certain unintended hostnames to also match and serve remote attachments. This vulnerability was fixed in Thunderbird 155 and Thunderbird 153.2.
Product
Thunderbird
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugzilla.mozilla.org mozilla.org
Sep 1, 2026Improper Handling of Highly Compressed Data (CWE-409) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130).CVE-2026-72628 · Other software · Elastic · reported by security@elastic.coMedium 6.5
Improper Handling of Highly Compressed Data (CWE-409) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user holding Streams management privileges could supply specially crafted content that expands to a far larger volume of data during processing, exhausting the memory available to Kibana. The Kibana process is terminated by the host and remains unavailable to all users until the service is restarted.
Product
Kibana
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record discuss.elastic.co
Sep 1, 2026Live Composer – Free WordPress Website Builder: Stored Cross-Site ScriptingCVE-2026-16788 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Live Composer – Free WordPress Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via dslc_module_projects_output Shortcode in all versions up to, and including, 2.1.19 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. WordPress's shortcode-aware kses handling preserves the serialized shortcode body as a placeholder before content filtering runs, allowing attacker-controlled values such as view_all_link, main_heading_link_title, main_filter_title_all, and button_text to reach render-time sinks entirely unescaped.
Product
Live Composer – Free WordPress Website Builder
Affected
up to 2.1.19
What to do
Affects up to 2.1.19. Update Live Composer – Free WordPress Website Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Sep 1, 2026Live Composer – Free WordPress Website Builder: Stored Cross-Site ScriptingCVE-2026-16786 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Live Composer – Free WordPress Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via dslc_module_testimonials_output Shortcode in all versions up to, and including, 2.1.19 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload survives save-time wp_kses_post filtering because KSES treats shortcode delimiters as opaque, and the unescaped fields — including main_heading_title, view_all_link, main_heading_link_title, and main_filter_title_all — are only rendered when do_shortcode() executes at page-view time.
Product
Live Composer – Free WordPress Website Builder
Affected
up to 2.1.19
What to do
Affects up to 2.1.19. Update Live Composer – Free WordPress Website Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Sep 1, 2026LearnPress: SQL InjectionCVE-2026-77823 · WordPress plugins & themes · reported by WordfenceMedium 4.9
The LearnPress plugin for WordPress is vulnerable to SQL Injection via the 'orderby' parameter of the export_order_csv AJAX action in versions up to, and including, 4.4.4. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query in the LP_Order::handle_params_query_list_orders() and DataBase::execute() functions — only the literal values 'date' and 'title' are normalized, while any other attacker-controlled string is assigned directly to the filter's order_by property and concatenated into the ORDER BY clause without $wpdb->prepare() or an identifier whitelist. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Product
LearnPress
Affected
up to 4.4.4
What to do
Affects up to 4.4.4. Update LearnPress to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Sep 1, 2026The Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits plugin for WordPress is vulnerableCVE-2026-75921 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 3.1.9 via the upload_template_kit function. This is due to incorrect authorization on the upload_template_kit() AJAX handler, which requires only upload_files capability instead of the manage_options required by all sibling handlers, combined with missing per-entry file type filtering after ZIP extraction. This makes it possible for authenticated attackers, with editor-level access and above, to upload files that may be executable, which makes remote code execution possible. Editors can satisfy the nonce requirement because the required nonces are localized on the standard Pages list screen, which is accessible to any user with the edit_pages capability.
Affected
up to 3.1.9
What to do
Affects up to 3.1.9. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Sep 1, 2026Live Composer – Free WordPress Website Builder: Stored Cross-Site ScriptingCVE-2026-16787 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Live Composer – Free WordPress Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'dslc_custom_field' Shortcode in all versions up to, and including, 2.1.19 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
Live Composer – Free WordPress Website Builder
Affected
up to 2.1.19
What to do
Affects up to 2.1.19. Update Live Composer – Free WordPress Website Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Sep 1, 2026Live Composer – Free WordPress Website Builder: Stored Cross-Site ScriptingCVE-2026-13203 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Live Composer – Free WordPress Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'custom_id' shortcode attribute of the dslc_modules_section and dslc_modules_area shortcodes in versions up to, and including, 2.1.19. This is due to insufficient input sanitization and output escaping on the user-supplied attribute, which is concatenated into the HTML id="" attribute of the rendered <div> element in the dslc_modules_section_front() and dslc_modules_area_front() functions without esc_attr(). This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
Live Composer – Free WordPress Website Builder
Affected
up to 2.1.19
What to do
Affects up to 2.1.19. Update Live Composer – Free WordPress Website Builder to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Sep 1, 2026Uncontrolled Resource Consumption vulnerability in ash-project ash allows an attacker to force an expensive regular expression to run on input that a length conCVE-2026-82735 · Other software · ash-project · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbMedium 5.9
Uncontrolled Resource Consumption vulnerability in ash-project ash allows an attacker to force an expensive regular expression to run on input that a length constraint should have already rejected. Ash.Type.String.apply_constraints/2 (lib/ash/type/string.ex) evaluated the :match regex regardless of the min_length and max_length constraints on the same attribute. Because the length check did not gate the regex, an over-length value that the length constraint rejects still had the pattern applied to it, so the length limit that would otherwise bound the work never constrained the regex input. Against a backtracking pattern this yields catastrophic regex evaluation on attacker-sized input, and even a linear pattern runs on arbitrarily large input, consuming CPU per request. The fix skips the :match regex whenever a length constraint is violated, making the two checks order-independent. This issue affects ash: from 0.10.0 before 3.32.2.
Product
ash
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record cna.erlef.org github.com
Aug 31, 2026Unauthenticated Cross Site Scripting (XSS) in WordPress Social Login and Register <= 7.8.2 versions.CVE-2026-82229 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in WordPress Social Login and Register <= 7.8.2 versions.
Affected
up to 7.8.2
What to do
Affects up to 7.8.2. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Aug 31, 2026ProfilePress (wp-user-avatar) WordPress plugin before 4.17.2 contains an unauthenticated remote code execution vulnerability that allows unauthenticated attackeCVE-2026-66047 · WordPress plugins & themes · reported by VulnCheckCritical 9.2
ProfilePress (wp-user-avatar) WordPress plugin before 4.17.2 contains an unauthenticated remote code execution vulnerability that allows unauthenticated attackers to install and activate arbitrary plugins by brute-forcing a weak 32-bit connect token via the ppress_connect_process AJAX handler. Attackers can supply a caller-controlled URL through the file request parameter to trigger silent plugin installation and activation, achieving PHP code execution as the web-server user.
Fixed in
4.17.2
What to do
Update the plugin to 4.17.2 or newer.
Full record and what to do →NVD record profilepress.com wordpress.org
Aug 31, 2026bbPress: Missing AuthorizationCVE-2026-74010 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in John James Jacoby bbPress allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects bbPress: from n/a through 2.6.14.
Product
bbPress
Affected
up to 2.6.14
What to do
Affects up to 2.6.14. Update bbPress to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Aug 31, 2026nodemailer before 6.9.9 contains a regular expression denial of service vulnerability in email parsing when attachDataUrls parameter is set or processing embeddCVE-2024-58379 · Other software · nodemailer · reported by VulnCheckMedium 6.9
nodemailer before 6.9.9 contains a regular expression denial of service vulnerability in email parsing when attachDataUrls parameter is set or processing embedded file attachments. Attackers can send specially crafted emails with malicious data URLs or embedded attachments to cause the event loop to hang and deny service.
Product
nodemailer
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com vulncheck.com
Aug 31, 2026Permissive Regular Expression vulnerability in ash-project ash_phoenix lets a remote client select the tenant an Ash application uses, or degrade the request, bCVE-2026-82726 · Other software · ash-project · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbMedium 6.3
Permissive Regular Expression vulnerability in ash-project ash_phoenix lets a remote client select the tenant an Ash application uses, or degrade the request, by sending a crafted Host header. AshPhoenix.Helpers.get_subdomain/2 stripped the root domain with String.replace(host, ~r/.?#{root_host}/, ""). The root host was interpolated raw, so each . became a wildcard and any metacharacter a pattern, and the replace was global and unanchored, so a match was removed from anywhere in the string. With root_host example.com, Host: foo.exampleXcom.attacker.net returned the tenant foo.attacker.net. A metacharacter-bearing or nil root host degraded the pattern or raised on every request. The comparison was also case-sensitive, so TENANT.EXAMPLE.COM and EXAMPLE.COM slipped past the root-host allowlist. conn.host comes from the client Host header. The fix matches the root host case-insensitively and only as an exact trailing suffix. This issue affects ash_phoenix: from 2.1.26 before 2.3.25.
Product
ash_phoenix
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record cna.erlef.org github.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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