https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T13:26:43.110063+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bit-jenkins-2021-21602 BIT-jenkins-2021-21602 2026-10-03T13:26:43.239591+00:00

Affected: Bitnami: jenkins

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows reading arbitrary files using the file browser for workspaces and archived artifacts by following symlinks.

 https://cve.radiocsirt.org/vuln/cnvd-2021-04653 cnvd-2021-04653 2026-10-03T13:26:43.239679+00:00 cnvd-2021-04653 https://cve.radiocsirt.org/vuln/euvd-2026-22299 EUVD-2026-22299 2026-10-03T13:26:43.239699+00:00 EUVD-2026-22299 https://cve.radiocsirt.org/vuln/fkie_cve-2021-21602 fkie_cve-2021-21602 2026-10-03T13:26:43.239711+00:00

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows reading arbitrary files using the file browser for workspaces and archived artifacts by following symlinks.

 https://cve.radiocsirt.org/vuln/ghsa-vpjm-58cw-r8q5 GHSA-vpjm-58cw-r8q5 — Arbitrary file read vulnerability in workspace browsers in Jenkins 2026-10-03T13:26:43.239733+00:00

Affected: Maven: org.jenkins-ci.main:jenkins-core

The file browser for workspaces, archived artifacts, and `$JENKINS_HOME/userContent/` follows symbolic links to locations outside the directory being browsed in Jenkins 2.274 and earlier, LTS 2.263.1 and earlier.

This allows attackers with Job/Workspace permission and the ability to control workspace contents (e.g., with Job/Configure permission or the ability to change SCM contents) to create symbolic links that allow them to access files outside workspaces using the workspace browser.

This issue is caused by an incomplete fix for SECURITY-904 / CVE-2018-1000862 in the [2018-12-08 security advisory](https://www.jenkins.io/security/advisory/2018-12-05/#SECURITY-904).

Jenkins 2.275, LTS 2.263.2 no longer supports symlinks in workspace browsers. While they may still exist on the file system, they are no longer shown on the UI, accessible via URLs, or included in directory content downloads.

This fix only changes the behavior of the Jenkins UI. Archiving artifacts still behaves as before.

 https://cve.radiocsirt.org/vuln/gsd-2021-21602 gsd-2021-21602 2026-10-03T13:26:43.239765+00:00 gsd-2021-21602 https://cve.radiocsirt.org/vuln/rhsa-2021:0423 RHSA-2021:0423 — Red Hat Security Advisory: OpenShift Container Platform 4.6.17 security and packages update 2026-10-03T13:26:43.239777+00:00

ant: insecure temporary file vulnerability ant: insecure temporary file jenkins: Arbitrary file read vulnerability in workspace browsers jenkins: XSS vulnerability in notification bar jenkins: Improper handling of REST API XML deserialization errors jenkins: Path traversal vulnerability in agent names jenkins: Arbitrary file existence check in file fingerprints jenkins: Excessive memory allocation in graph URLs leads to denial of service jenkins: Stored XSS vulnerability in button labels jenkins: Missing permission check for paths with specific prefix jenkins: Reflected XSS vulnerability in markup formatter preview jenkins: Stored XSS vulnerability on new item page jenkins: Filesystem traversal by privileged users