Cross-Site Request Forgery (CSRF) in GitLab
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 7.1epss 0.2%
from disclosure to weapon0 days
Published on NVDAug 17
1st PoCAug 17
exploitation probability
0.2%top 85% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.11.11, 19.0 before 19.0.8, 19.1 before 19.1.6, and 19.2 before 19.2.4 that under certain conditions could have allowed an unauthenticated user to execute mutations via GET requests due to improper request validation in GraphQL multiplex query handling.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L
Affected products
GitLab · GitLabpublic PoCs found — 2
githubgithub.com/HORKimhab/CVE-2026-19650-CVE-2026-19478★ 0cve_referencehackerone.com/reports/3903669unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.