Medium severity · published May 9, 2025
CVE-2025-0549
An issue has been discovered in GitLab CE/EE affecting all versions starting from 17.3 prior to 17.9.8, from 17.10 prior to 17.10.6, and from 17.11 prior to 17.11.2
6.8
CVSS
0.5%
EPSS
No
On KEV
Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 17.3 prior to 17.9.8, from 17.10 prior to 17.10.6, and from 17.11 prior to 17.11.2. A security vulnerability allows attackers to bypass Device OAuth flow protections, enabling authorization form submission through minimal user interaction.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GI
GitLab · GitLab
17.3.0 before 17.9.8; 17.3.0 before 17.9.8; 17.10.0 before 17.10.6; 17.10.0 before 17.10.6; 17.11.0 before 17.11.2; 17.11.0 before 17.11.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-0549
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-0549
Exploit
https://gitlab.com/gitlab-org/gitlab/-/issues/513996
Permissions Required
https://hackerone.com/reports/2927555
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