HIGH

CVE-2021-22167

Gitlab GitLab 2021-01-15 CVSS v3.1

CVSS

7.5

Description

An issue has been discovered in GitLab affecting all versions starting from 12.1. Incorrect headers in specific project page allows attacker to have a temporary read access to the private repository

Summary dbcve.org

GitLab versions 12.1 and later contain an authorization bypass vulnerability where incorrect HTTP headers on a specific project page allow unauthenticated attackers temporary read access to private repositories.

Mitigation

Upgrade GitLab to the patched version released to address this vulnerability.

EPSS Score

1.57%

Probability of exploitation in next 30 days

74.3th percentile

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22167.json Vendor Advisory https://gitlab.com/gitlab-org/gitlab/-/issues/289944 Broken Link https://hackerone.com/reports/1043480 Permissions Required, Third Party Advisory

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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