CVE-2021-22175: SSRF
First published: Fri Jun 11 2021(Updated: )
When requests to the internal network for webhooks are enabled, a server-side request forgery vulnerability in GitLab affecting all versions starting from 10.5 was possible to exploit for an unauthenticated attacker even on a GitLab instance where registration is disabled
Credit: cve@gitlab.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GitLab | >=10.5.0<13.6.7 | |
| GitLab | >=10.5.0<13.6.7 | |
| GitLab | >=13.7.0<13.7.7 | |
| GitLab | >=13.7.0<13.7.7 | |
| GitLab | >=13.8.0<13.8.4 | |
| GitLab | >=13.8.0<13.8.4 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-22175?
CVE-2021-22175 is classified as a high severity vulnerability due to its potential for server-side request forgery by unauthenticated attackers.
How do I fix CVE-2021-22175?
To fix CVE-2021-22175, upgrade GitLab to version 13.8.4 or later.
Which versions of GitLab are affected by CVE-2021-22175?
CVE-2021-22175 affects GitLab versions from 10.5.0 up to and including 13.8.3.
Can CVE-2021-22175 be exploited without authentication?
Yes, CVE-2021-22175 can be exploited by unauthenticated attackers even if registration is disabled on the GitLab instance.
What type of vulnerability is CVE-2021-22175?
CVE-2021-22175 is a server-side request forgery (SSRF) vulnerability.
- agent/type
- agent/references
- agent/weakness
- agent/author
- agent/softwarecombine
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/severity
- agent/event
- agent/first-publish-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/gitlab
- canonical/gitlab
- version/gitlab/10.5.0
- version/gitlab/13.7.0
- version/gitlab/13.8.0