Known exploited · GitLab
CVE-2023-7028: GitLab Community and Enterprise Editions Improper Access Control Vulnerability
What it is
GitLab Community and Enterprise Editions contain an improper access control vulnerability. This allows an attacker to trigger password reset emails to be sent to an unverified email address to ultimately facilitate an account takeover.
- Vendor
- GitLab
- Product
- GitLab CE/EE
- Added to KEV
- May 1, 2024
- CISA due date
- May 22, 2024
- Ransomware use
- Unknown
- Weakness
- CWE-284: Improper Access Control
What CISA requires
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Forensic triage
No
What to do now
- Find every instance of GitLab CE/EE you run, including the forgotten ones, and check its version against the vendor advisory.
- Apply the vendor's fix or mitigation, before May 22, 2024 if you are bound by CISA's deadline, sooner if it faces the internet.
- Assume it was tried against you already: look for signs of exploitation from the date it was added, not from the day you patched.
References
H2 Security
Not sure you are clear?
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Train the engineers who fix it
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Start freeSource: CISA Known Exploited Vulnerabilities Catalog (public domain), catalog version 2026.10.01.