CVE-2026-27100

MEDIUM

4.3

Description

Jenkins 2.550 and earlier, LTS 2.541.1 and earlier accepts Run Parameter values that refer to builds the user submitting the build does not have access to, allowing attackers with Item/Build and Item/Configure permission to obtain information about the existence of jobs, the existence of builds, and if a specified build exists, its display name.

Details CVE

Score CVSS v3.14.3

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie2/18/2026

Derniere modification2/20/2026

Sourcenvd

Observations honeypot0

Produits affectes

jenkins:jenkins

Faiblesses (CWE)

CWE-200

References

https://www.jenkins.io/security/advisory/2026-02-18/#SECURITY-3658(jenkinsci-cert@googlegroups.com)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.