PT-2022-19259 · Gitlab · Gitlab Ce/Ee+1

Joaxcaron · Published 2022-10-28 · Updated 2024-03-06 · CVE-2022-2882

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 12.6 through 15.2.5 GitLab CE/EE versions 15.3 through 15.3.4 GitLab CE/EE versions 15.4 through 15.4.1

Description An issue has been discovered in GitLab CE/EE where a malicious maintainer could exfiltrate a GitHub integration's access token. This is achieved by modifying the integration URL, causing authenticated requests to be sent to an attacker-controlled server.

Recommendations For versions 12.6 through 15.2.5, update to version 15.2.5 or later. For versions 15.3 through 15.3.4, update to version 15.3.4 or later. For versions 15.4 through 15.4.1, update to version 15.4.1 or later. As a temporary workaround, consider restricting modifications to GitHub integration URLs to prevent malicious maintainers from redirecting authenticated requests.

Exploit

Fix

Exposure of Resource to Wrong Sphere

Weakness Enumeration

CWE-668

Related Identifiers

BIT-GITLAB-2022-2882

CVE-2022-2882

Affected Products

Gitlab

Gitlab Ce/Ee

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2882.json · Exploit
• 🔥 https://gitlab.com/gitlab-org/gitlab/-/issues/371082 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-2882 · Security Note
• https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2882.json · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2022-2882 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-2882 · Security Note
• https://osv.dev/vulnerability/CVE-2022-2882 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-2882 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-2882 · Vendor Advisory
• https://hackerone.com/reports/1656722 · Note
• https://t.me/cibsecurity/52215 · Telegram Post