CVE-2026-113501: low-severity vulnerability in LiteSpeed Cache
LiteSpeed Cache < 7.9.2 - Subscriber+ Pinned Administrative Notice Dismissal
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 3.1epss 0.2%
The LiteSpeed Cache WordPress plugin before 7.9.2 does not perform a capability check on its admin-notice dismissal handler, and the nonce it relies on is not bound to the specific notice being dismissed, so on sites in certain configurations a low-privileged authenticated user (Subscriber) can dismiss administrative notices the LiteSpeed Cache WordPress plugin before 7.9.2 marks as non-dismissible, including a warning that sensitive files may be publicly accessible.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected products
Unknown · LiteSpeed Cachepublic PoCs found — 1
cve_referencewpscan.com/vulnerability/a1f6a6c7-1d08-4d5c-ac57-bda5ff59737b/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — LiteSpeed Cache
In the same product, most dangerous first.
CVE-2021-24964MEDIUMLiteSpeed Cache < 4.4.4 - IP Check Bypass to Unauthenticated Stored XSSEPSS 1.2%CVE-2021-24963—LiteSpeed Cache < 4.4.4 - Admin+ Reflected Cross-Site ScriptingEPSS 0.7%CVE-2026-113500HIGHLiteSpeed Cache < 7.9.2 - Unauthenticated Stored XSS via Font Display OptimizationEPSS 0.3%CVE-2026-113499HIGHLiteSpeed Cache < 7.9.2 - Unauthenticated Stored XSS via CDN Inline CSS RewritingEPSS 0.3%