CVE-2021-22245

low-risk
Published 2021-08-25

Improper validation of commit author in GitLab CE/EE affecting all versions allowed an attacker to make several pages in a project impossible to view

Do I need to act?

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0.40% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
2
CVSS 2.7/10 Low
NETWORK / LOW complexity

Affected Products (2)

Affected Vendors

Gitlab

References (6)

Vendor Advisory https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22245.json
Broken Link https://gitlab.com/gitlab-org/gitlab/-/issues/255612
Permissions Required https://hackerone.com/reports/987689
Vendor Advisory https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22245.json
Broken Link https://gitlab.com/gitlab-org/gitlab/-/issues/255612
Permissions Required https://hackerone.com/reports/987689
23
/ 100
low-risk
Severity 14/34 · Moderate
Exploitability 2/34 · Minimal
Exposure 7/34 · Low