What’s Vulnerable › Vulnerabilities

CVE-2022-2882

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-10-28 · updated 2026-06-17
• Weakness: CWE-668

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.6 before 15.2.5, all versions starting from 15.3 before 15.3.4, all versions starting from 15.4 before 15.4.1. A malicious maintainer could exfiltrate a GitHub integration's access token by modifying the integration URL such that authenticated requests are sent to an attacker controlled server.

Affected products

• GitLab: from 12.6.0 before 15.2.5; from 15.3 before 15.3.4; from 15.4 before 15.4.1 — fixed in 15.2.5, 15.3.4, 15.4.1

How to fix

Upgrade to a fixed version: GitLab 15.2.5, 15.3.4, 15.4.1. Check the vendor advisory for mitigations.

References

• https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2882.json
• https://gitlab.com/gitlab-org/gitlab/-/issues/371082
• https://hackerone.com/reports/1656722
• https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2882.json
• https://gitlab.com/gitlab-org/gitlab/-/issues/371082
• https://hackerone.com/reports/1656722
• https://gitlab.com/gitlab-org/gitlab/-/issues/371082

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