PT-2023-16819 · Gitlab · Gitlab Ce/Ee+1

Thelucion · Published 2023-05-03 · Updated 2025-01-30 · CVE-2023-1204

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 10.1 through 15.10.7 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 user could use an unverified email as a public email and commit email by sending a specifically crafted request on user update settings.

Recommendations For versions 10.1 through 15.10.7, update to version 15.10.8 or later. For versions 15.11 through 15.11.6, update to version 15.11.7 or later. For versions 16.0 through 16.0.1, update to version 16.0.2 or later.

Exploit

Fix

Improper Verification of Cryptographic Signature

Weakness Enumeration

CWE-347

Related Identifiers

BIT-GITLAB-2023-1204

CVE-2023-1204

Affected Products

Gitlab

Gitlab Ce/Ee

References · 15

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/1xxx/CVE-2023-1204.json · Exploit
• 🔥 https://gitlab.com/gitlab-org/gitlab/-/issues/394745 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-1204 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-1204 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-1204 · Security Note
• https://osv.dev/vulnerability/CVE-2023-1204 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2023-1204 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-1204 · Vendor Advisory
• https://t.me/cibsecurity/63258 · Telegram Post
• https://t.me/cvenotify/51900 · Telegram Post
• https://t.me/cvenotify/50085 · Telegram Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1204 · Note
• https://t.me/cvenotify/109194 · Telegram Post
• https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1204.json · Note
• https://hackerone.com/reports/1881598 · Note