CVE-2026-48921

Name
CVE-2026-48921
Description
Jenkins Pipeline: Groovy Libraries Plugin 797.v90ea_a_9b_e45a_0 and earlier does not prohibit symbolic links in shared libraries, allowing attackers able to control the content of a library used by a Pipeline job to read arbitrary files on the Jenkins controller filesystem.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
jenkinsci-cert@googlegroups.com https://www.jenkins.io/security/advisory/2026-05-27/#SECURITY-3727

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:jenkins:pipeline\:_groovy_libraries:*:*:*:*:*:*:*:* jenkins >= None < 798.v5cc688825312

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
jenkins edge-community 2.555.1-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.541.3-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.541.2-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.541.1-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.528.3-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.516.1-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.479.1-r1 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.479.1-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.361.2-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.346.2-r1 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.346.2-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.332.4-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.332.3-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.332.2-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.332.1-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.319.3-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.319.2-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins edge-community 2.287-r0 None possibly vulnerable
jenkins edge-community 2.275-r0 None possibly vulnerable
jenkins edge-community 2.245-r0 None possibly vulnerable
jenkins edge-community 2.228-r0 None possibly vulnerable
jenkins 3.23-community 2.541.2-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins 3.23-community 2.516.1-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable