VulnerabilityModified

CVE-2020-2306

A missing permission check in Jenkins Mercurial Plugin 2.11 and earlier allows attackers with Overall/Read permission to obtain a list of names of configured Mercurial installations.

MEDIUM 4.3EPSS 1.08%

Does this matter?

Lower severity and a low EPSS score (1.08%). Track it; it rarely justifies an emergency change on its own.

Description

A missing permission check in Jenkins Mercurial Plugin 2.11 and earlier allows attackers with Overall/Read permission to obtain a list of names of configured Mercurial installations.

CVSS 3.1: 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS: 1.08% probability · 63th percentile
CISA KEV: Not listed
Affected: jenkins/mercurial
Source: jenkinsci-cert@googlegroups.com

References

https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-2104Vendor Advisory
https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-2104Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.