Vulnerability in Wpgraphql Smart Cache
CVE-2026-92099
The WPGraphQL Smart Cache WordPress plugin before 2.3.2 does not require authorisation or validate a caller-supplied query identifier before storing a persisted query from a request, allowing unauthenticated users to publish arbitrary query documents and claim query aliases before a site's own frontend registers them.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.
Affected products
- Unknown Wpgraphql Smart Cache
Weakness classification (CWE)
References
- contact@wpscan.com (technical-description, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2026-92099?
- CVE-2026-92099 is a medium-severity vulnerability in Wpgraphql Smart Cache, classified under Improper Access Control. CVSS score: 6.5/10. Published 2026-09-19.
- How severe is CVE-2026-92099?
- Medium severity. CVSS v3 base score is 6.5 out of 10.