Vulnerability · Published Sep 17, 2026 · Assigned by Patchstack
CVE-2026-66571WordPress Asset CleanUp: Page Speed Booster plugin <= 1.4.0.5 - Cross Site Request Forgery (CSRF) vulnerability
High 7.1
In plain English
A high-severity cross-site request forgery in Asset CleanUp: Page Speed Booster from Gabe Livan. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.1%top 97.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Unauthenticated Cross Site Request Forgery (CSRF) in Asset CleanUp: Page Speed Booster <= 1.4.0.5 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Gabe Livan | Asset CleanUp: Page Speed Booster | n/a – through 1.4.0.5 |
Weakness: CWE-352 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L