Server-Side Request Forgery (SSRF) The advisory has been revoked - it doesn't affect any version of package gitlab (opens in a new tab)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIANUNSTABLE-GITLAB-1304961
- published15 Jun 2021
- disclosed8 Jun 2021
Introduced: 8 Jun 2021
CVE-2021-22214 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:unstable.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gitlab package and not the gitlab package as distributed by Debian.
When requests to the internal network for webhooks are enabled, a server-side request forgery vulnerability in GitLab CE/EE affecting all versions starting from 10.5 was possible to exploit for an unauthenticated attacker even on a GitLab instance where registration is limited
References
- https://security-tracker.debian.org/tracker/CVE-2021-22214
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22214.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/322926
- https://hackerone.com/reports/1110131
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-22214.yaml
- https://github.com/ZZ-SOCMAP/CVE-2021-22214