CVE-2020-26405
HIGHGitLab 12.8-13.2.9 13.4-13.4.4 13.5-13.5.1 - Path Traversal and Arbitrary File Write via Package Upload
Title source: llmDescription
Path traversal vulnerability in package upload functionality in GitLab CE/EE starting from 12.8 allows an attacker to save packages in arbitrary locations. Affected versions are >=12.8, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.
References (3)
Core 3
Core References
Broken Link x_refsource_misc
https://gitlab.com/gitlab-org/gitlab/-/issues/247371
Permissions Required, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/835427
Vendor Advisory x_refsource_confirm
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26405.json
Scores
CVSS v3
7.1
EPSS
0.0054
EPSS Percentile
68.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
Details
CWE
CWE-22
Status
published
Products (1)
gitlab/gitlab
12.8.0 - 13.3.9 (2 CPE variants)
Published
Nov 17, 2020
Tracked Since
Feb 18, 2026