High severity · published May 6, 2021
CVE-2021-22209
An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.8
7.5
CVSS
0.9%
EPSS
No
On KEV
Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.8. GitLab was not properly validating authorisation tokens which resulted in GraphQL mutation being executed.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GI
GitLab · GitLab
13.8.0 before 13.9.7; 13.8.0 before 13.9.7; 13.10.0 before 13.10.4; 13.10.0 before 13.10.4; 13.11.0 before 13.11.2; 13.11.0 before 13.11.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-22209
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-22209
Vendor Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22209.json
Broken Link
https://gitlab.com/gitlab-org/gitlab/-/issues/327155
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