PT-2023-20540 · Gitlab · Gitlab Ce/Ee+1

Thelucion · Published 2023-07-13 · Updated 2024-10-03 · CVE-2023-2620

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 15.1 through 15.11.9 GitLab CE/EE versions 16.0 through 16.0.5 GitLab CE/EE versions 16.1 through 16.1.0

Description An issue has been discovered that allows a maintainer to modify a webhook URL and leak masked webhook secrets by manipulating other masked portions. This issue is related to an incomplete fix.

Recommendations For GitLab CE/EE versions 15.1 through 15.11.9, update to version 15.11.10 or later. For GitLab CE/EE versions 16.0 through 16.0.5, update to version 16.0.6 or later. For GitLab CE/EE versions 16.1 through 16.1.0, update to version 16.1.1 or later.

Exploit

Fix

Weakness Enumeration

CWE-201

Related Identifiers

BIT-GITLAB-2023-2620

CVE-2023-2620

Affected Products

Gitlab

Gitlab Ce/Ee

References · 13

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2620.json · Exploit
• 🔥 https://hackerone.com/reports/1976206 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-2620 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-2620 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-2620 · Vendor Advisory
• https://gitlab.com/gitlab-org/gitlab/-/issues/410433 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2023-2620 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-2620 · Security Note
• https://ubuntu.com/security/CVE-2023-2620 · Vendor Advisory
• https://t.me/cvenotify/54219 · Telegram Post
• https://t.me/cvenotify/96908 · Telegram Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2620 · Note
• https://t.me/cibsecurity/66624 · Telegram Post