PT-2019-11773 · Jenkins · Jenkins Avatar Plugin+1

Oleg Nenashev · Published 2019-08-07 · Updated 2023-10-25 · CVE-2019-10377

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Avatar Plugin versions 1.2 and earlier

Description A missing permission check in the plugin allows attackers with Overall/Read access to change the avatar of any user of Jenkins.

Recommendations For Jenkins Avatar Plugin versions 1.2 and earlier, update to a version that includes the necessary permission checks to prevent unauthorized changes to user avatars.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2019-10377

GHSA-MG72-H5GJ-8GG7

Affected Products

Jenkins

Jenkins Avatar Plugin

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2019-10377 · Security Note
• https://osv.dev/vulnerability/GHSA-mg72-h5gj-8gg7 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-10377 · Vendor Advisory
• http://openwall.com/lists/oss-security/2019/08/07/1 · Note
• https://jenkins.io/security/advisory/2019-08-07/#SECURITY-1099 · Note