High severity · published Jun 8, 2021
CVE-2021-22214
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…
8.6
CVSS
27.8%
EPSS
No
On KEV
Description
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
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)27.8% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GI
GitLab · GitLab
10.5 before 13.10.5; 13.11 before 13.11.5; 13.12 before 13.12.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-22214
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-22214
Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22214.json
Broken Link
https://gitlab.com/gitlab-org/gitlab/-/issues/322926
Permissions Required
https://hackerone.com/reports/1110131
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