CVE-2025-7739

An issue has been discovered in GitLab CE/EE affecting all versions from 18.2 before 18.2.2 that, under certain conditions, could have allowed authenticated users to achieve stored cross-site scripting by injecting malicious HTML content in scoped label descriptions.

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1

8.7 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

EPSS

0.30% chance of exploitation in the next 30 days, 23th percentile

Published

2025-08-13

Proof-of-concept exploits (1)

• https://hackerone.com/reports/3255849

References

• CVE Record
• NVD entry

Related

• CVE-2025-7736
• CVE-2025-7747
• CVE-2025-7734
• CVE-2025-7748
• CVE-2025-7729
• CVE-2025-7749