Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L N R U N H L 7.1 .0024 15.3 —
AFFECTED Product Versions Fixed GitLab 18.2 – —
TIMELINE Aug 12 Reserved by GitLab Aug 16 EXPLOIT PUBLISHED — CVE-2026-19650 (GitLab). Public exploit reference added. Aug 17 Published (CNA: GitLab)
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.
| Date | Event | Detail |
|---|---|---|
| August 12, 2026 | Reserved | Reserved by GitLab |
| August 16, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-19650 (GitLab). Public exploit reference added. |
| August 17, 2026 | Published | Published (CNA: GitLab) |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| GitLab | GitLab | — | 18.2 | — |
Authoritative record: CVE-2026-19650 at cve.org
Vendors: gitlab
Weaknesses: CWE-352
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-19650 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.