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CVE-2020-26405

nvd nist
Published: Nov 17, 2020Modified: Jun 17, 2026

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7.1
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
Exploitability: 2.8 / Impact: 4.2
Source: NVD

Description

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.

Affected (6)

Products: Gitlab: Gitlab
Gitlab
1 product
Gitlab
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Gitlab
Gitlab
12.8.0 ≤ version < 13.3.9
Gitlab
13.4.0 ≤ version < 13.4.5
Gitlab
13.5.0 ≤ version < 13.5.2
Gitlab
12.8.0 ≤ version < 13.3.9
Gitlab
13.4.0 ≤ version < 13.4.5
Gitlab
13.5.0 ≤ version < 13.5.2

Related CWEs

CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (6)

Source: cve@gitlab.com
Vendor Advisory
Source: cve@gitlab.com
Broken Link
Source: cve@gitlab.com
Permissions RequiredThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions RequiredThird Party Advisory

Timeline

No history available yet.