PT-2025-50573 · Gitlab · Gitlab Ce/Ee

Yvvdwf · Published 2025-12-10 · Updated 2025-12-23 · CVE-2025-12716

Positive Technologies (AI Summary)

CVSS v3.1

8.7

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 18.4 through 18.4.5 GitLab CE/EE versions 18.5 through 18.5.3 GitLab CE/EE versions 18.6 through 18.6.1

Description GitLab CE/EE is affected by an issue where an authenticated user could potentially perform unauthorized actions on behalf of another user. This is possible by creating wiki pages containing malicious content. The issue affects specific conditions within the application.

Recommendations Update GitLab CE/EE to version 18.4.6 or later. Update GitLab CE/EE to version 18.5.4 or later. Update GitLab CE/EE to version 18.6.2 or later.

Exploit

Fix

LPE

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2025-15870

BIT-GITLAB-2025-12716

CVE-2025-12716

Affected Products

Gitlab Ce/Ee

References · 14

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12716.json · Exploit
• 🔥 https://hackerone.com/reports/3405832 · Exploit
• https://osv.dev/vulnerability/CVE-2025-12716 · Vendor Advisory
• https://about.gitlab.com/releases/2025/12/10/patch-release-gitlab-18-6-2-released · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-12716 · Security Note
• https://bdu.fstec.ru/vul/2025-15870 · Security Note
• https://t.me/pentestingnews/71596 · Telegram Post
• https://t.me/cveNotify/146705 · Telegram Post
• https://gitlab.com/gitlab-org/gitlab/-/issues/579548 · Note
• https://twitter.com/VulmonFeeds/status/1999030193734721770 · Twitter Post
• https://twitter.com/CVEnew/status/1999108875648389505 · Twitter Post
• https://twitter.com/Gh0xE9/status/1999444991928930433 · Twitter Post
• https://t.me/CVEtracker/39446 · Telegram Post
• https://twitter.com/CveFindCom/status/1998975809516646831 · Twitter Post