PT-2023-19580 · Gitlab · Gitlab Ce/Ee+1

Yvvdwfon · Published 2023-06-07 · Updated 2025-01-07 · CVE-2023-2442

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 15.11 through 15.11.6 GitLab CE/EE versions 16.0 through 16.0.1

Description An issue has been discovered in GitLab CE/EE where a specially crafted merge request could lead to a stored XSS on the client side. This allows attackers to perform arbitrary actions on behalf of victims.

Recommendations For GitLab CE/EE versions 15.11 through 15.11.6, update to version 15.11.7 or later. For GitLab CE/EE versions 16.0 through 16.0.1, update to version 16.0.2 or later.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BIT-GITLAB-2023-2442

CVE-2023-2442

Affected Products

Gitlab

Gitlab Ce/Ee

References · 13

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2442.json · Exploit
• 🔥 https://gitlab.com/gitlab-org/gitlab/-/issues/409346 · Exploit
• https://osv.dev/vulnerability/BIT-gitlab-2023-2442 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-2442 · Vendor Advisory
• https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2442.json · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-2442 · Security Note
• https://cve.org/CVERecord?id=CVE-2023-2442 · Security Note
• https://ubuntu.com/security/CVE-2023-2442 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-2442 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2442 · Note
• https://t.me/cvenotify/106611 · Telegram Post
• https://hackerone.com/reports/1965750 · Note
• https://t.me/cvenotify/51950 · Telegram Post