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.

1,764exploited flaws on CISA’s list

35added in the last 30 days

456new WordPress flaws this week

390,714entries in the database

19 results

Oct 25, 2026Duplicator: Does not restrict its one-click upgrade routine to users allowed to install Duplicator WordPress plugin before 5CVE-2026-115251 · WordPress plugins & themes · reported by WPScanHigh 7.2
The Duplicator WordPress plugin before 5.0.0 does not restrict its one-click upgrade routine to users allowed to install Duplicator WordPress plugin before 5.0.0, and additionally exposes the routine without authentication, allowing an administrator of a multisite child site who is not a network administrator to install and run arbitrary PHP in the network-wide shared Duplicator WordPress plugin before 5.0.0 directory.
Product
Duplicator
Fixed in
5.0.0
What to do
Update Duplicator to 5.0.0 or newer.
Full record and what to do →NVD record wpscan.com
Oct 23, 2026LiteSpeed Cache: Does not limit one of its HTML optimization routines to stylesheet contentCVE-2026-113500 · WordPress plugins & themes · reported by WPScanHigh 7.5
The LiteSpeed Cache WordPress plugin before 7.9.2 does not limit one of its HTML optimization routines to stylesheet content, so it can delete the markup that closes an attribute in the rendered page, and combined with unescaped comment author output this allows unauthenticated users whose comments are published to inject event-handler attributes that run JavaScript in the browser of any visitor, including a logged-in administrator, viewing front-end pages while the optimization is enabled.
Product
LiteSpeed Cache
Fixed in
7.9.2
What to do
Update LiteSpeed Cache to 7.9.2 or newer.
Full record and what to do →NVD record wpscan.com
Oct 23, 2026LiteSpeed Cache: Does not restrict one of its HTML rewriting routines to stylesheet contentCVE-2026-113499 · WordPress plugins & themes · reported by WPScanHigh 7.5
The LiteSpeed Cache WordPress plugin before 7.9.2 does not restrict one of its HTML rewriting routines to stylesheet content, so it removes a quote that terminates an attribute in the rendered page, and combined with unescaped comment author output this allows unauthenticated users whose comment is published to inject attributes that execute JavaScript in the browser of any visitor, including a logged-in administrator, who views front-end pages while the affected option is enabled.
Product
LiteSpeed Cache
Fixed in
7.9.2
What to do
Update LiteSpeed Cache to 7.9.2 or newer.
Full record and what to do →NVD record wpscan.com
Oct 23, 2026Popup Builder: Does not perform authorization checks before trashing popup content in a maintenance routine that runs on unauthenticated requestsCVE-2026-112230 · WordPress plugins & themes · reported by WPScanLow 3.7
The Popup Builder WordPress plugin before 4.4.6 does not perform authorization checks before trashing popup content in a maintenance routine that runs on unauthenticated requests, allowing unauthenticated attackers to move affected popups into the Trash and overwrite their stored preview data.
Product
Popup Builder
Fixed in
4.4.6
What to do
Update Popup Builder to 4.4.6 or newer.
Full record and what to do →NVD record wpscan.com
Oct 15, 2026Tutor LMS: Does not perform a capability check in a routine that regenerates its managed pagesCVE-2026-96537 · WordPress plugins & themes · reported by WPScanHigh 7.5
The Tutor LMS WordPress plugin before 4.1.1 does not perform a capability check in a routine that regenerates its managed pages, allowing unauthenticated users to force-publish unpublished pages and overwrite their content, create missing ones, and change the options that reference them.
Product
Tutor LMS
Fixed in
4.1.1
What to do
Update Tutor LMS to 4.1.1 or newer.
Full record and what to do →NVD record wpscan.com
Oct 14, 2026WP Encryption: Does not perform a capability or nonce check on one of the handlers that drives its SSL certificate-provisioning routineCVE-2026-108064 · WordPress plugins & themes · reported by WPScanMedium 6.5
The WP Encryption WordPress plugin before 7.8.8.2 does not perform a capability or nonce check on one of the handlers that drives its SSL certificate-provisioning routine, allowing unauthenticated users to make the WP Encryption WordPress plugin before 7.8.8.2 overwrite the site's certificate private key and replace its pending Let's Encrypt order and challenge material with a single request. Repeated requests keep regenerating the material, preventing the administrator from completing certificate issuance.
Product
WP Encryption
Fixed in
7.8.8.2
What to do
Update WP Encryption to 7.8.8.2 or newer.
Full record and what to do →NVD record wpscan.com
Oct 12, 2026WP Comment Cleaner: Does not perform a capability check or validate a nonce on one of its bulk comment-deletion routinesCVE-2026-107791 · WordPress plugins & themes · reported by WPScanMedium 6.5
The WP Comment Cleaner WordPress plugin before 7.2 does not perform a capability check or validate a nonce on one of its bulk comment-deletion routines, allowing authenticated users with minimal permissions, such as subscribers, to permanently delete all comments on the site.
Product
WP Comment Cleaner
Fixed in
7.2
What to do
Update WP Comment Cleaner to 7.2 or newer.
Full record and what to do →NVD record wpscan.com
Oct 1, 2026Cache Enabler: Does not validate a URL before using it to build a filesystem path in its cache purge routineCVE-2026-19253 · WordPress plugins & themes · reported by WPScanHigh 8.7
The Cache Enabler WordPress plugin before 1.8.17 does not validate a URL before using it to build a filesystem path in its cache purge routine, and does not confine the resulting deletion to the cache directory, allowing unauthenticated users to delete arbitrary files and directories on sites where another installed Cache Enabler WordPress plugin before 1.8.17 or passes a request-derived URL to its public cache-clearing hook.
Product
Cache Enabler
Fixed in
1.8.17
What to do
Update Cache Enabler to 1.8.17 or newer.
Full record and what to do →NVD record wpscan.com
Sep 30, 2026EWWW Image Optimizer: Does not confine a WebP-derivative file migration routine to the current site's own uploads directoryCVE-2026-91072 · WordPress plugins & themes · reported by WPScanMedium 4.4
The EWWW Image Optimizer WordPress plugin before 8.8.0 does not confine a WebP-derivative file migration routine to the current site's own uploads directory, letting an attacker with Administrator-level access rename or delete existing WebP-derivative image files outside that scope, including, on a multisite network, files belonging to a different site they have no access to.
Product
EWWW Image Optimizer
Fixed in
8.8.0
What to do
Update EWWW Image Optimizer to 8.8.0 or newer.
Full record and what to do →NVD record wpscan.com
Sep 27, 2026UpdraftPlus: WP Backup & Migration Plugin WordPress plugin before 1.26.8, UpdraftPlus: WP Backup & Migration: Does not have any capability check in a routine that outputs its stored remote storage settings into admin pagCVE-2026-82841 · WordPress plugins & themes · reported by WPScanMedium 5.3
The UpdraftPlus: WP Backup & Migration Plugin WordPress plugin before 1.26.8, UpdraftPlus: WP Backup & Migration Plugin WordPress plugin before 2.26.8.26 does not have any capability check in a routine that outputs its stored remote storage settings into admin pages when the site is left in a particular post-migration state, allowing any authenticated user, such as a subscriber, to retrieve the credentials of the configured backup destinations, such as passwords and secret keys.
Product
UpdraftPlus: WP Backup & Migration Plugin WordPress plugin before 1.26.8, UpdraftPlus: WP Backup & Migration
Fixed in
1.26.8
What to do
Update UpdraftPlus: WP Backup & Migration Plugin WordPress plugin before 1.26.8, UpdraftPlus: WP Backup & Migration to 1.26.8 or newer.
Full record and what to do →NVD record wpscan.com
Sep 24, 202610Web Booster: Does not restrict access to the routineCVE-2026-82195 · WordPress plugins & themes · reported by WPScanMedium 6.5
The 10Web Booster WordPress plugin before 2.34.0 does not restrict access to the routine which issues the shared secret that authenticates its cloud connection, disclosing that secret to unauthenticated visitors and letting them delete it repeatedly, preventing an administrator from completing a legitimate connection.
Product
10Web Booster
Fixed in
2.34.0
What to do
Update 10Web Booster to 2.34.0 or newer.
Full record and what to do →NVD record wpscan.com
Sep 21, 2026To Do List Member: Does not have authorisation or nonce checks in an import routineCVE-2026-86802 · WordPress plugins & themes · reported by WPScanLow 3.7
The To Do List Member WordPress plugin through 1.6 does not have authorisation or nonce checks in an import routine, and does not validate the location it fetches the imported data from, allowing unauthenticated users to create arbitrary published posts and taxonomy terms on the site.
Product
To Do List Member
Affected
up to 1.6
What to do
Affects up to 1.6. Update To Do List Member 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 16, 2026Ni WooCommerce Sales Report: Does not have any authentication or authorisation checks on one of its report-printing routinesCVE-2026-78474 · WordPress plugins & themes · reported by WPScanMedium 5.3
The Ni WooCommerce Sales Report WordPress plugin before 4.2.0 does not have any authentication or authorisation checks on one of its report-printing routines, allowing unauthenticated users to retrieve WooCommerce order details and customer contact information, to target an individual order, and to search the store's orders by customer name or email address.
Product
Ni WooCommerce Sales Report
Fixed in
4.2.0
What to do
Update Ni WooCommerce Sales Report to 4.2.0 or newer.
Full record and what to do →NVD record wpscan.com
Sep 11, 2026SSL Zen — SSL Certificate Installer & HTTPS Redirects: Does not perform capability or nonce checks on a certificate-file download routine that runs early in the WordPress admin request lifecycleCVE-2026-86781 · WordPress plugins & themes · reported by WPScanMedium 5.3
The SSL Zen — SSL Certificate Installer & HTTPS Redirects WordPress plugin before 4.7.40 does not perform capability or nonce checks on a certificate-file download routine that runs early in the WordPress admin request lifecycle, allowing any authenticated user, including Subscribers, to download the site's TLS private key, certificates, and diagnostic logs.
Product
SSL Zen — SSL Certificate Installer & HTTPS Redirects
Fixed in
4.7.40
What to do
Update SSL Zen — SSL Certificate Installer & HTTPS Redirects to 4.7.40 or newer.
Full record and what to do →NVD record wpscan.com
Sep 4, 2026WPvivid — Backup, Migration & Staging: Does not validate a user supplied path before using it in a file deletion routineCVE-2026-82194 · WordPress plugins & themes · reported by WPScanMedium 5.5
The WPvivid — Backup, Migration & Staging WordPress plugin before 0.9.134 does not validate a user supplied path before using it in a file deletion routine, allowing administrators to delete arbitrary files on the server, including files outside the web root.
Product
WPvivid — Backup, Migration & Staging
Fixed in
0.9.134
What to do
Update WPvivid — Backup, Migration & Staging to 0.9.134 or newer.
Full record and what to do →NVD record wpscan.com
Aug 6, 2026Drag and Drop Multiple File Upload for WooCommerce: Does not prevent unauthenticated users from obtaining a valid nonce that is the only control gating its file-deletion routineCVE-2026-16054 · WordPress plugins & themes · reported by WPScanCritical 9.1
The Drag and Drop Multiple File Upload for WooCommerce WordPress plugin before 1.1.8 does not prevent unauthenticated users from obtaining a valid nonce that is the only control gating its file-deletion routine, allowing anonymous attackers to delete files staged in its upload directory and irreversibly destroy customers' pending order attachments.
Product
Drag and Drop Multiple File Upload for WooCommerce
Fixed in
1.1.8
What to do
Update Drag and Drop Multiple File Upload for WooCommerce to 1.1.8 or newer.
Full record and what to do →NVD record wpscan.com
Oct 25, 2012Cross-site request forgery (CSRF) vulnerability in wordpress_sentinel.php in the Sentinel plugin 1.0.0 for WordPress allows remote attackers to hijack the autheCVE-2011-5226 · WordPress plugins & themes · reported by MITREMedium 6.8
Cross-site request forgery (CSRF) vulnerability in wordpress_sentinel.php in the Sentinel plugin 1.0.0 for WordPress allows remote attackers to hijack the authentication of an administrator for requests that trigger snapshots.
Product
Sentinel
What to do
Update Sentinel to the newest version.
Full record and what to do →NVD record osvdb.org plugins.trac.wordpress.org
Oct 25, 2012Cross-site scripting (XSS) vulnerability in wordpress_sentinel.php in the Sentinel plugin 1.0.0 for WordPress allows remote attackers to inject arbitrary web scCVE-2011-5225 · WordPress plugins & themes · reported by MITREMedium 4.3
Cross-site scripting (XSS) vulnerability in wordpress_sentinel.php in the Sentinel plugin 1.0.0 for WordPress allows remote attackers to inject arbitrary web script or HTML via unknown vectors.
Product
Sentinel
What to do
Update Sentinel to the newest version.
Full record and what to do →NVD record osvdb.org plugins.trac.wordpress.org
Oct 25, 2012SQL injection vulnerability in the Sentinel plugin 1.0.0 for WordPress allows remote attackers to execute arbitrary SQL commands via unspecified vectors.CVE-2011-5224 · WordPress plugins & themes · reported by MITREHigh 7.5
SQL injection vulnerability in the Sentinel plugin 1.0.0 for WordPress allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
Product
Sentinel
What to do
Update Sentinel to the newest version.
Full record and what to do →NVD record osvdb.org plugins.trac.wordpress.org

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.

Weekly security brief

The flaws that hit local websites, every Friday.

One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.

Vulnerability database

The flaws that hit local websites, every Friday.

Tell us what you're building.