CVE-2020-13340

Severity

HIGH

CVSS

8.7

EPSS

0.68639

Risk score

58.82

CISA KEV

PoC

Published

2020-10-08

Modified

2024-08-04

First seen

2026-08-07

Aliases

EUVD-2020-5600, GHSA-2HGM-R8RH-G5XG

Products

GitLab:GitLab 12.4, <13.2.10, GitLab:GitLab 13.3, <13.3.7, GitLab:GitLab 13.4, <13.4.2

Sources

An issue has been discovered in GitLab affecting all versions prior to 13.2.10, 13.3.7 and 13.4.2: Stored XSS in CI Job Log