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.
8 results
Jan 22, 2025Jenkins OpenId Connect Authentication Plugin 4.452.v2849b_d3945fa_ and earlier, except 4.438.440.v3f5f201de5dc, treats usernames as case-insensitive, allowing aCVE-2025-24399 · Websites & servers · Jenkins Project · reported by jenkinsci-cert@googlegroups.comHigh 8.8
Jenkins OpenId Connect Authentication Plugin 4.452.v2849b_d3945fa_ and earlier, except 4.438.440.v3f5f201de5dc, treats usernames as case-insensitive, allowing attackers on Jenkins instances configured with a case-sensitive OpenID Connect provider to log in as any user by providing a username that differs only in letter case, potentially gaining administrator access to Jenkins.
- Product
- Jenkins OpenId Connect Authentication Plugin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 13, 2024Jenkins OpenId Connect Authentication Plugin 4.418.vccc7061f5b_6d and earlier does not invalidate the previous session on login.CVE-2024-52553 · Websites & servers · Jenkins Project · reported by jenkinsci-cert@googlegroups.comHigh 8.8
Jenkins OpenId Connect Authentication Plugin 4.418.vccc7061f5b_6d and earlier does not invalidate the previous session on login.
- Product
- Jenkins OpenId Connect Authentication Plugin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2024Jenkins OpenId Connect Authentication Plugin 4.354.v321ce67a_1de8 and earlier does not check the `iss` (Issuer) claim of an ID Token, allowing attackers to subvCVE-2024-47807 · Websites & servers · Jenkins Project · reported by jenkinsci-cert@googlegroups.comHigh 8.1
Jenkins OpenId Connect Authentication Plugin 4.354.v321ce67a_1de8 and earlier does not check the `iss` (Issuer) claim of an ID Token, allowing attackers to subvert the authentication flow, potentially gaining administrator access to Jenkins.
- Product
- Jenkins OpenId Connect Authentication Plugin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2024Jenkins OpenId Connect Authentication Plugin 4.354.v321ce67a_1de8 and earlier does not check the `aud` (Audience) claim of an ID Token, allowing attackers to suCVE-2024-47806 · Websites & servers · Jenkins Project · reported by jenkinsci-cert@googlegroups.comHigh 8.1
Jenkins OpenId Connect Authentication Plugin 4.354.v321ce67a_1de8 and earlier does not check the `aud` (Audience) claim of an ID Token, allowing attackers to subvert the authentication flow, potentially gaining administrator access to Jenkins.
- Product
- Jenkins OpenId Connect Authentication Plugin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 13, 2023Jenkins OpenId Connect Authentication Plugin 2.6 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowingCVE-2023-50771 · Websites & servers · Jenkins Project · reported by jenkinsci-cert@googlegroups.comMedium 6.1
Jenkins OpenId Connect Authentication Plugin 2.6 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowing attackers to perform phishing attacks.
- Product
- Jenkins OpenId Connect Authentication Plugin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordopenwall.comjenkins.io
Dec 13, 2023Jenkins OpenId Connect Authentication Plugin 2.6 and earlier stores a password of a local user account used as an anti-lockout feature in a recoverable format, CVE-2023-50770 · Websites & servers · Jenkins Project · reported by jenkinsci-cert@googlegroups.comMedium 6.7
Jenkins OpenId Connect Authentication Plugin 2.6 and earlier stores a password of a local user account used as an anti-lockout feature in a recoverable format, allowing attackers with access to the Jenkins controller file system to recover the plain text password of that account, likely gaining administrator access to Jenkins.
- Product
- Jenkins OpenId Connect Authentication Plugin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordopenwall.comjenkins.io
Jan 26, 2023Jenkins OpenId Connect Authentication Plugin 2.4 and earlier does not invalidate the previous session on login.CVE-2023-24424 · Websites & servers · Jenkins Project · reported by jenkinsci-cert@googlegroups.comHigh 8.8
Jenkins OpenId Connect Authentication Plugin 2.4 and earlier does not invalidate the previous session on login.
- Product
- Jenkins OpenId Connect Authentication Plugin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 6, 2019An exposure of sensitive information vulnerability exists in Jenkins OpenId Connect Authentication Plugin 1.4 and earlier in OicSecurityRealm/config.jelly that CVE-2019-1003021 · Websites & servers · Jenkins project · reported by jenkinsci-cert@googlegroups.comMedium 4.3
An exposure of sensitive information vulnerability exists in Jenkins OpenId Connect Authentication Plugin 1.4 and earlier in OicSecurityRealm/config.jelly that allows attackers able to view a Jenkins administrator's web browser output, or control the browser (e.g. malicious extension) to retrieve the configured client secret.
- Product
- Jenkins OpenId Connect Authentication Plugin
- 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.
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