CVE-2020-13355

HIGH

GitLab CE/EE >=8.14,<13.3.9,>=13.4,<13.4.5,>=13.5,<13.5.2 - Path Tr...

Title source: llm
STIX 2.1

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.14. A path traversal is found in LFS Upload that allows attacker to overwrite certain specific paths on the server. Affected versions are: >=8.14, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.

References (3)

Core 3
Core References
Permissions Required, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/990800

Scores

CVSS v3 7.5
EPSS 0.0033
EPSS Percentile 56.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-22
Status published
Products (1)
gitlab/gitlab 8.14.0 - 13.3.9 (2 CPE variants)
Published Nov 19, 2020
Tracked Since Feb 18, 2026