CVE-2026-10712

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.10 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an unauthenticated user to execute arbitrary JavaScript in a user's browser session due to improper path validation under certain conditions.

CVSS v3.1

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

CVSS v3.1

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

EPSS

0.43% chance of exploitation in the next 30 days, 35th percentile

Published

2026-06-25

Updated

2026-06-26

Proof-of-concept exploits (1)

• https://hackerone.com/reports/3688717

References

• CVE Record
• NVD entry

Related

• CVE-2026-10704
• CVE-2026-10722
• CVE-2026-10703
• CVE-2026-10724
• CVE-2026-10702
• CVE-2026-10735