CVE-2023-3364
moderate-risk
Published 2023-08-02
An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.14 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. A Regular Expression Denial of Service was possible via sending crafted payloads which use AutolinkFilter to the preview_markdown endpoint.
Do I need to act?
~
4.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Vendors
References (4)
Permissions Required
https://hackerone.com/reports/1959727
Permissions Required
https://hackerone.com/reports/1959727
41
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
8/34 · Low
Exposure
7/34 · Low