CVE-2026-78252

תיאור (מקור, אנגלית)

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.3 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that, under certain conditions, an authenticated user could have induced a targeted user to perform unintended state-changing HTTP requests due to improper sanitization of user-controlled data in the Markdown JSON table renderer.

מדדים

CVSS 3.1

8.2 (HIGH) מקור הציון: CNA CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-19/9/2026

CWE

CWE-79

קישורים

• https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-2-released/
• https://gitlab.com/gitlab-org/gitlab/-/work_items/621447
• https://hackerone.com/reports/3917471