PT-2020-16412 · Gitlab · Gitlab Ce/Ee+1

Published 2020-11-17 · Updated 2024-03-06 · CVE-2020-26405

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 12.8 through 13.3.8 GitLab CE/EE versions 13.4 through 13.4.4 GitLab CE/EE versions 13.5 through 13.5.1

Description A path traversal vulnerability in the package upload functionality allows an attacker to save packages in arbitrary locations. This issue affects GitLab CE/EE, enabling an attacker to potentially exploit this weakness.

Recommendations For versions 12.8 through 13.3.8, update to version 13.3.9 or later. For versions 13.4 through 13.4.4, update to version 13.4.5 or later. For versions 13.5 through 13.5.1, update to version 13.5.2 or later.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

BIT-GITLAB-2020-26405

CVE-2020-26405

Affected Products

Gitlab

Gitlab Ce/Ee

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2020-26405 · Security Note
• https://osv.dev/vulnerability/CVE-2020-26405 · Vendor Advisory
• https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26405.json · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2020-26405 · Vendor Advisory
• https://hackerone.com/reports/835427 · Note
• https://t.me/cibsecurity/16471 · Telegram Post
• https://t.me/cibsecurity/17355 · Telegram Post
• https://gitlab.com/gitlab-org/gitlab/-/issues/247371 · Note