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.
17,569 results · page 55 of 352
Sep 3, 2026Peppermint through 0.5.5 contains a hardcoded JWT signing secret in docker-compose.yml that allows unauthenticated attackers to forge session tokens for any accCVE-2026-85391 · Other software · Peppermint-Lab · reported by VulnCheckCritical 9.3
Peppermint through 0.5.5 contains a hardcoded JWT signing secret in docker-compose.yml that allows unauthenticated attackers to forge session tokens for any account. Attackers can use the published secret to mint valid tokens for arbitrary user IDs and access protected endpoints without credentials.
- Product
- peppermint
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 3, 2026R2R through 3.6.6 contains a stacked SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL statements by manipulating the iCVE-2026-82526 · Other software · SciPhi-AI · reported by VulnCheckCritical 9.3
R2R through 3.6.6 contains a stacked SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL statements by manipulating the index name parameter in the vector index creation endpoint. The index name is interpolated directly into a CREATE INDEX statement via string formatting without identifier quoting or allowlist validation, enabling arbitrary DDL and DML execution through semicolon-separated statements under the PostgreSQL superuser account.
- Product
- R2R
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 3, 2026Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized configuration modification via Exploiting Incorrectly Configured Access Control Security LeCVE-2026-82302 · Other software · Elastic · reported by security@elastic.coHigh 8.1
Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized configuration modification via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180).
- Product
- Kibana
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 3, 2026Missing Authorization in Kibana Leading to Unauthorized Modification of Data / Missing Authorization (CWE-862) in Kibana can lead to unauthorized modification oCVE-2026-78596 · Other software · Elastic · reported by security@elastic.coMedium 4.3
Missing Authorization in Kibana Leading to Unauthorized Modification of Data / Missing Authorization (CWE-862) in Kibana can lead to unauthorized modification of data via Privilege Abuse (CAPEC-122). An authenticated user holding Security read-level access in a single Kibana space could trigger Entity Analytics migration operations that perform privileged writes across all Kibana spaces, regardless of that user's actual access scope.
- Product
- Kibana
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 3, 2026An out-of-bounds read in the BSON decoding component of the MongoDB PHP driver may allow an unauthenticated party who supplies specially formed input to have a CVE-2026-84968 · Other software · MongoDB · reported by cna@mongodb.comMedium 6.9
An out-of-bounds read in the BSON decoding component of the MongoDB PHP driver may allow an unauthenticated party who supplies specially formed input to have a small amount of adjacent process memory copied into an error message that is returned to application code. This may result in unintended disclosure of limited memory contents.
- Product
- PHP Driver
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 3, 2026Unauthenticated Bypass Vulnerability in Pre-Orders for WooCommerce <= 2.3 versions.CVE-2026-84849 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Unauthenticated Bypass Vulnerability in Pre-Orders for WooCommerce <= 2.3 versions.
- Affected
- up to 2.3
- What to do
- Affects up to 2.3. 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.
Sep 3, 2026Unauthenticated Cross Site Scripting (XSS) in Quick Event Manager <= 9.17 versions.CVE-2026-84848 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in Quick Event Manager <= 9.17 versions.
- Affected
- up to 9.17
- What to do
- Affects up to 9.17. 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.
Sep 3, 2026Unauthenticated Broken Access Control in Quick Event Manager <= 9.17 versions.CVE-2026-84847 · WordPress plugins & themes · reported by PatchstackHigh 7.5
Unauthenticated Broken Access Control in Quick Event Manager <= 9.17 versions.
- Affected
- up to 9.17
- What to do
- Affects up to 9.17. 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.
Sep 3, 2026Unauthenticated PHP Object Injection in JobSearch <= 3.2.0 versions.CVE-2026-84834 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Unauthenticated PHP Object Injection in JobSearch <= 3.2.0 versions.
- Affected
- up to 3.2.0
- What to do
- Affects up to 3.2.0. 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.
Sep 3, 2026Unauthenticated SQL Injection in GeoDirectory <= 2.8.174 versions.CVE-2026-84813 · WordPress plugins & themes · reported by PatchstackCritical 9.3
Unauthenticated SQL Injection in GeoDirectory <= 2.8.174 versions.
- Affected
- up to 2.8.174
- What to do
- Affects up to 2.8.174. 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.
Sep 3, 2026Unauthenticated Cross Site Scripting (XSS) in BP Better Messages <= 2.15.27 versions.CVE-2026-84812 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in BP Better Messages <= 2.15.27 versions.
- Affected
- up to 2.15.27
- What to do
- Affects up to 2.15.27. 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.
Sep 3, 2026Unauthenticated Denial of Service Attack in Migrate Guru – Site Migration & Cloning <= 6.65 versions.CVE-2026-84778 · WordPress plugins & themes · reported by PatchstackHigh 7.5
Unauthenticated Denial of Service Attack in Migrate Guru – Site Migration & Cloning <= 6.65 versions.
- Affected
- up to 6.65
- What to do
- Affects up to 6.65. 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.
Sep 3, 2026Unauthenticated Broken Authentication in Really Simple SSL <= 9.8.0 versions.CVE-2026-84777 · WordPress plugins & themes · reported by PatchstackHigh 7.4
Unauthenticated Broken Authentication in Really Simple SSL <= 9.8.0 versions.
- Affected
- up to 9.8.0
- What to do
- Affects up to 9.8.0. 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.
Sep 3, 2026Unauthenticated Denial of Service Attack in MalCare Security <= 6.69 versions.CVE-2026-84776 · WordPress plugins & themes · reported by PatchstackHigh 7.5
Unauthenticated Denial of Service Attack in MalCare Security <= 6.69 versions.
- Affected
- up to 6.69
- What to do
- Affects up to 6.69. 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.
Sep 3, 2026Unauthenticated Cross Site Scripting (XSS) in WP Statistics <= 14.16.11 versions.CVE-2026-84774 · WordPress plugins & themes · reported by PatchstackMedium 6.1
Unauthenticated Cross Site Scripting (XSS) in WP Statistics <= 14.16.11 versions.
- Affected
- up to 14.16.11
- What to do
- Affects up to 14.16.11. 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.
Sep 3, 2026Unauthenticated Cross Site Scripting (XSS) in EWWW Image Optimizer <= 8.7.6 versions.CVE-2026-84773 · WordPress plugins & themes · reported by PatchstackHigh 7.2
Unauthenticated Cross Site Scripting (XSS) in EWWW Image Optimizer <= 8.7.6 versions.
- Affected
- up to 8.7.6
- What to do
- Affects up to 8.7.6. 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.
Sep 3, 2026Unauthenticated Insecure Direct Object References (IDOR) in Business Directory <= 6.4.26 versions.CVE-2026-84769 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Unauthenticated Insecure Direct Object References (IDOR) in Business Directory <= 6.4.26 versions.
- Affected
- up to 6.4.26
- What to do
- Affects up to 6.4.26. 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.
Sep 3, 2026Unauthenticated SQL Injection in VikAppointments Services Booking Calendar <= 1.2.20 versions.CVE-2026-84768 · WordPress plugins & themes · reported by PatchstackCritical 9.3
Unauthenticated SQL Injection in VikAppointments Services Booking Calendar <= 1.2.20 versions.
- Affected
- up to 1.2.20
- What to do
- Affects up to 1.2.20. 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.
Sep 3, 2026Unauthenticated Bypass Vulnerability in BookIt <= 2.6.0.3 versions.CVE-2026-84767 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Unauthenticated Bypass Vulnerability in BookIt <= 2.6.0.3 versions.
- Affected
- up to 2.6.0.3
- What to do
- Affects up to 2.6.0.3. 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.
Sep 3, 2026Unauthenticated Bypass Vulnerability in FluentBooking Pro <= 2.2.1 versions.CVE-2026-84766 · WordPress plugins & themes · reported by PatchstackMedium 5.9
Unauthenticated Bypass Vulnerability in FluentBooking Pro <= 2.2.1 versions.
- Affected
- up to 2.2.1
- What to do
- Affects up to 2.2.1. 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.
Sep 3, 2026Unauthenticated Cross Site Scripting (XSS) in Breadcrumb NavXT <= 7.5.1 versions.CVE-2026-84765 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in Breadcrumb NavXT <= 7.5.1 versions.
- Affected
- up to 7.5.1
- What to do
- Affects up to 7.5.1. 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.
Sep 3, 2026Unauthenticated Cross Site Scripting (XSS) in RTMKit <= 2.1.5 versions.CVE-2026-84763 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in RTMKit <= 2.1.5 versions.
- Affected
- up to 2.1.5
- What to do
- Affects up to 2.1.5. 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.
Sep 3, 2026Unauthenticated Bypass Vulnerability in WP EasyPay <= 4.5.3 versions.CVE-2026-84762 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Unauthenticated Bypass Vulnerability in WP EasyPay <= 4.5.3 versions.
- Affected
- up to 4.5.3
- What to do
- Affects up to 4.5.3. 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.
Sep 3, 2026Unauthenticated Server Side Request Forgery (SSRF) in LiteSpeed Cache <= 7.9 versions.CVE-2026-84761 · WordPress plugins & themes · reported by PatchstackHigh 7.2
Unauthenticated Server Side Request Forgery (SSRF) in LiteSpeed Cache <= 7.9 versions.
- Affected
- up to 7.9
- What to do
- Affects up to 7.9. 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.
Sep 3, 2026Unauthenticated Broken Access Control in Business Directory <= 6.4.26 versions.CVE-2026-84758 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Unauthenticated Broken Access Control in Business Directory <= 6.4.26 versions.
- Affected
- up to 6.4.26
- What to do
- Affects up to 6.4.26. 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.
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.
Sep 3, 2026Unauthenticated Broken Access Control in Mail Mint <= 1.31.0 versions.CVE-2026-84755 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Unauthenticated Broken Access Control in Mail Mint <= 1.31.0 versions.
- Affected
- up to 1.31.0
- What to do
- Affects up to 1.31.0. 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.
Sep 3, 2026Unauthenticated Broken Access Control in WPFunnels <= 3.12.13 versions.CVE-2026-84754 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Unauthenticated Broken Access Control in WPFunnels <= 3.12.13 versions.
- Affected
- up to 3.12.13
- What to do
- Affects up to 3.12.13. 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.
Sep 3, 2026Unauthenticated PHP Object Injection in Mail Mint <= 1.31.0 versions.CVE-2026-84753 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Unauthenticated PHP Object Injection in Mail Mint <= 1.31.0 versions.
- Affected
- up to 1.31.0
- What to do
- Affects up to 1.31.0. 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.
Sep 3, 2026Unauthenticated Broken Access Control in YITH Request a Quote for WooCommerce Premium < 4.46.0 versions.CVE-2026-84238 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Unauthenticated Broken Access Control in YITH Request a Quote for WooCommerce Premium < 4.46.0 versions.
- What to do
- Update the plugin to the newest version.
Sep 3, 2026Unauthenticated Broken Access Control in Timetics <= 1.0.61 versions.CVE-2026-84215 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Unauthenticated Broken Access Control in Timetics <= 1.0.61 versions.
- Affected
- up to 1.0.61
- What to do
- Affects up to 1.0.61. 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.
Sep 3, 2026Unauthenticated Cross Site Scripting (XSS) in WP QuickLaTeX <= 3.8.8 versions.CVE-2026-81776 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in WP QuickLaTeX <= 3.8.8 versions.
- Affected
- up to 3.8.8
- What to do
- Affects up to 3.8.8. 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.
Sep 3, 2026Unauthenticated Cross Site Scripting (XSS) in Ninja Forms File Uploads Extension <= 3.3.26 versions.CVE-2026-81773 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in Ninja Forms File Uploads Extension <= 3.3.26 versions.
- Affected
- up to 3.3.26
- What to do
- Affects up to 3.3.26. 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.
Sep 3, 2026Unauthenticated Cross Site Scripting (XSS) in Calculation For Contact Form 7 <= 1.0 versions.CVE-2026-81300 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in Calculation For Contact Form 7 <= 1.0 versions.
- Affected
- up to 1.0
- What to do
- Affects up to 1.0. 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.
Sep 3, 2026Unauthenticated Cross Site Scripting (XSS) in Under Construction <= 5.82 versions.CVE-2026-81295 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in Under Construction <= 5.82 versions.
- Affected
- up to 5.82
- What to do
- Affects up to 5.82. 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.
Sep 3, 2026Unauthenticated Cross Site Scripting (XSS) in Simple Payment <= 2.5.1 versions.CVE-2026-81292 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in Simple Payment <= 2.5.1 versions.
- Affected
- up to 2.5.1
- What to do
- Affects up to 2.5.1. 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.
Sep 3, 2026An unauthorized user with key vault write access may cause an authorized client to issue arbitrary authenticated Google Cloud KMS API calls under the authorizedCVE-2026-84962 · Other software · MongoDB · reported by cna@mongodb.comMedium 5.7
An unauthorized user with key vault write access may cause an authorized client to issue arbitrary authenticated Google Cloud KMS API calls under the authorized user's identity, escalating database-level access into cloud key control and defeating client-side encryption.
- Product
- libmongocrypt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 3, 2026Ollama fails to validate redirect destinations when pulling tensor-layer models, allowing unauthenticated attackers to redirect blob downloads to arbitrary hostCVE-2026-85180 · Other software · ollama · reported by VulnCheckHigh 8.7
Ollama fails to validate redirect destinations when pulling tensor-layer models, allowing unauthenticated attackers to redirect blob downloads to arbitrary hosts. An attacker can control a registry, serve a malicious tensor-layer manifest, and cause the server to issue GET requests to internal hosts including cloud metadata endpoints.
- Product
- ollama
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 3, 2026WWBN AVideo contains a broken access control vulnerability in the unauthenticated feed/index.php endpoint that disables per-video visibility checks when a progrCVE-2026-85157 · Other software · WWBN · reported by VulnCheckMedium 6.9
WWBN AVideo contains a broken access control vulnerability in the unauthenticated feed/index.php endpoint that disables per-video visibility checks when a program_id parameter is supplied. Attackers can enumerate playlist identifiers and retrieve unlisted and group-restricted videos by requesting the RSS feed with any visible playlist id, including empty playlists that return the entire site's hidden video catalogue.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 3, 2026WWBN AVideo fails to properly validate access controls on the public channel page, allowing unauthenticated visitors to view unlisted and group-restricted videoCVE-2026-85156 · Other software · WWBN · reported by VulnCheckMedium 6.9
WWBN AVideo fails to properly validate access controls on the public channel page, allowing unauthenticated visitors to view unlisted and group-restricted videos through hardcoded visibility flags and an undefined property. Attackers can access the channel endpoint to retrieve sensitive video content that should be hidden, including full URLs to unlisted videos and thumbnails of member-only content, regardless of the operator's hidePrivateVideos setting.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 3, 2026WWBN AVideo contains a SQL injection vulnerability in the sort column parameter of the get.json.php endpoint with APIName=channels that allows unauthenticated aCVE-2026-85155 · Other software · WWBN · reported by VulnCheckHigh 8.7
WWBN AVideo contains a SQL injection vulnerability in the sort column parameter of the get.json.php endpoint with APIName=channels that allows unauthenticated attackers to order results by arbitrary database columns including users.password and users.recoverPass. Attackers can exploit this ordering oracle to infer password hash values and recovery tokens, and trigger SQL errors that disclose the full query statement and database schema.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 3, 2026Joomla Extension - feenders.de - Unauthenticated SQL injection in JooDatabase Lite < 5.1.0 - The cid parameter is used in queries without validation, allowing SCVE-2026-78080 · Websites & servers · reported by security@joomla.orgCritical 9.3
Joomla Extension - feenders.de - Unauthenticated SQL injection in JooDatabase Lite < 5.1.0 - The cid parameter is used in queries without validation, allowing SQLi vectors.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 3, 2026Joomla Extension - j2commerce.com - Unauthenticated PayPal callback forgery leading to order confirmation fraud in J2Store 1.0.0-3.3.21, 4.0.0-4.0.21, 4.1.0-4.1CVE-2026-77999 · Websites & servers · reported by security@joomla.orgHigh 8.7
Joomla Extension - j2commerce.com - Unauthenticated PayPal callback forgery leading to order confirmation fraud in J2Store 1.0.0-3.3.21, 4.0.0-4.0.21, 4.1.0-4.1.6 - The PayPal IPN listener's signature check (`_validateIPN()`) accepted `UNVERIFIED` and any non-`INVALID` response as valid, made its verification request with `CURLOPT_SSL_VERIFYPEER` disabled, and stored its verdict in a field nothing downstream ever checked — so processing continued regardless of the outcome. Separately, the paid-amount comparison only ran when `mc_gross` was a positive number; omitting the field from the POST body (`floatval(null) == 0`) skipped the check entirely. Combined with a merchant-configured `receiver_email` and a sequential, enumerable order id read from the `custom` field, an anonymous POST was enough to move a pending order straight to `CONFIRMED` with no payment, or force another customer's pending order to `FAILED`. `paypalv2.php` performed no amount check under any circumstances.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 3, 2026An uncontrolled recursion issue exists in Amazon Ion-C versions before 1.1.6 that might allow a remote unauthenticated actor to craft Ion data that exhausts theCVE-2026-84851 · Other software · Amazon · reported by ff89ba41-3aa1-4d27-914a-91399e9639e5High 8.7
An uncontrolled recursion issue exists in Amazon Ion-C versions before 1.1.6 that might allow a remote unauthenticated actor to craft Ion data that exhausts the native call stack and crashes the application using the library, resulting in a denial of service.
- Product
- ion-c
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaws.amazon.comgithub.com
Sep 2, 2026Multiple vulnerabilities in the Secure/Multipurpose Internet Mail Extensions (S/MIME) decryption functionality of Cisco Secure Email could allow an unauthenticaCVE-2026-20355 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 5.9
Multiple vulnerabilities in the Secure/Multipurpose Internet Mail Extensions (S/MIME) decryption functionality of Cisco Secure Email could allow an unauthenticated, remote attacker to recover plain text from encrypted email messages. These vulnerabilities are due to insufficient validation of message integrity. An attacker could exploit these vulnerabilities by using a machine-in-the-middle technique to intercept and modify traffic between email gateways. A successful exploit could allow the attacker to obtain plaintext content from the encrypted communication.
- Product
- Cisco Secure Email
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Sep 2, 2026Multiple vulnerabilities in the Secure/Multipurpose Internet Mail Extensions (S/MIME) decryption functionality of Cisco Secure Email could allow an unauthenticaCVE-2026-20354 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 5.9
Multiple vulnerabilities in the Secure/Multipurpose Internet Mail Extensions (S/MIME) decryption functionality of Cisco Secure Email could allow an unauthenticated, remote attacker to recover plain text from encrypted email messages. These vulnerabilities are due to insufficient validation of message integrity. An attacker could exploit these vulnerabilities by using a machine-in-the-middle technique to intercept and modify traffic between email gateways. A successful exploit could allow the attacker to obtain plaintext content from the encrypted communication.
- Product
- Cisco Secure Email
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Sep 2, 2026A vulnerability in the Silicon One integration for Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to execute code with roCVE-2026-20212 · Network & remote access · Cisco · reported by psirt@cisco.comCritical 9.8
A vulnerability in the Silicon One integration for Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to execute code with root privileges. This vulnerability exists because TCP ports 43210 and 43211 are accessible in the default Layer 3 (L3) virtual routing and forwarding (VRF). A successful exploit could allow the attacker to connect to an affected device and send crafted input that could be executed as code with root privileges. The exploitation of this vulnerability could also cause the S1HAL process to crash, which could cause the device to reload.
- Product
- Cisco NX-OS Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Sep 2, 2026Incorrect Authorization (CWE-863) in the Kibana machine learning feature can lead to unauthorized resource consumption via Exploiting Incorrectly Configured AccCVE-2026-82293 · Other software · Elastic · reported by security@elastic.coMedium 4.3
Incorrect Authorization (CWE-863) in the Kibana machine learning feature can lead to unauthorized resource consumption via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180). An authenticated user could invoke machine learning functionality beyond their authorization scope, consuming cluster resources they should not be able to reach.
- Product
- Kibana
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 2, 2026Incorrect Authorization (CWE-863) in Elastic Cloud on Kubernetes (ECK) can lead to unauthorized modification of data via Metadata Spoofing (CAPEC-690).CVE-2026-78609 · Other software · Elastic · reported by security@elastic.coMedium 5.4
Incorrect Authorization (CWE-863) in Elastic Cloud on Kubernetes (ECK) can lead to unauthorized modification of data via Metadata Spoofing (CAPEC-690). An actor holding limited Kubernetes permissions confined to a single namespace could cause attacker-controlled certificate material to be included in the Elasticsearch client trust bundle managed by ECK in a separate namespace.
- Product
- Eck Operator
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 2, 2026Incomplete Cleanup (CWE-459) in Elastic Cloud on Kubernetes (ECK) can lead to unauthorized access via Privilege Abuse (CAPEC-122).CVE-2026-78600 · Other software · Elastic · reported by security@elastic.coLow 3.5
Incomplete Cleanup (CWE-459) in Elastic Cloud on Kubernetes (ECK) can lead to unauthorized access via Privilege Abuse (CAPEC-122). Authentication credentials persist after a cross-namespace association has been denied by RBAC enforcement, allowing a low-privileged tenant to retain unauthorized read access to the associated Elasticsearch cluster.
- Product
- Eck Operator
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.