https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 10 Oct 2026 03:01:00 +0000 https://cve.radiocsirt.org/vuln/bit-jenkins-2021-21671 <p><strong>Affected:</strong> Bitnami: jenkins</p> <p>Jenkins LTS 2.289.1 and earlier does not invalidate the previous session on login.</p> <p><strong>Affected:</strong> Bitnami: jenkins</p> <p>Jenkins LTS 2.289.1 and earlier does not invalidate the previous session on login.</p> https://cve.radiocsirt.org/vuln/bit-jenkins-2021-21671 https://cve.radiocsirt.org/vuln/cnvd-2021-46872 cnvd-2021-46872 https://cve.radiocsirt.org/vuln/cnvd-2021-46872 https://cve.radiocsirt.org/vuln/euvd-2026-22348 EUVD-2026-22348 https://cve.radiocsirt.org/vuln/euvd-2026-22348 https://cve.radiocsirt.org/vuln/fkie_cve-2021-21671 <p>Jenkins 2.299 and earlier, LTS 2.289.1 and earlier does not invalidate the previous session on login.</p> <p>Jenkins 2.299 and earlier, LTS 2.289.1 and earlier does not invalidate the previous session on login.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2021-21671 https://cve.radiocsirt.org/vuln/ghsa-4wr9-2xc6-jmg5 <p><strong>Affected:</strong> Maven: org.jenkins-ci.main:jenkins-core</p> <p>Jenkins 2.299 and earlier, LTS 2.289.1 and earlier does not invalidate the previous session on login. This allows attackers to use social engineering techniques to gain administrator access to Jenkins.</p> <p>This vulnerability was introduced in Jenkins 2.266 and LTS 2.277.1.</p> <p>Jenkins 2.300, LTS 2.289.2 invalidates the previous session on login.</p> <p>In case of problems, administrators can choose a different implementation by setting the [Java system property `hudson.security.SecurityRealm.sessionFixationProtectionMode`](https://www.jenkins.io/doc/book/managing/system-properties/#hudson-security-securityrealm-sessionfixationprotectionmode) to `2`, or disable the fix entirely by setting that system property to `0`.</p> <p><strong>Affected:</strong> Maven: org.jenkins-ci.main:jenkins-core</p> <p>Jenkins 2.299 and earlier, LTS 2.289.1 and earlier does not invalidate the previous session on login. This allows attackers to use social engineering techniques to gain administrator access to Jenkins.</p> <p>This vulnerability was introduced in Jenkins 2.266 and LTS 2.277.1.</p> <p>Jenkins 2.300, LTS 2.289.2 invalidates the previous session on login.</p> <p>In case of problems, administrators can choose a different implementation by setting the [Java system property `hudson.security.SecurityRealm.sessionFixationProtectionMode`](https://www.jenkins.io/doc/book/managing/system-properties/#hudson-security-securityrealm-sessionfixationprotectionmode) to `2`, or disable the fix entirely by setting that system property to `0`.</p> https://cve.radiocsirt.org/vuln/ghsa-4wr9-2xc6-jmg5 https://cve.radiocsirt.org/vuln/gsd-2021-21671 gsd-2021-21671 https://cve.radiocsirt.org/vuln/gsd-2021-21671 https://cve.radiocsirt.org/vuln/rhba-2021:3033 <p>jenkins: improper permission checks allow canceling queue items and aborting builds jenkins: session fixation vulnerability</p> <p>jenkins: improper permission checks allow canceling queue items and aborting builds jenkins: session fixation vulnerability</p> https://cve.radiocsirt.org/vuln/rhba-2021:3033