WordPress Plugin Vulnerabilities
LWS Optimize < 3.4 - Subscriber+ Cache Deletion
Description
The plugin does not perform a capability check on its cache-clearing actions, allowing any authenticated user, including Subscribers, to flush the site's caches and force repeated cache rebuilds.
Proof of Concept
Affects Plugins
Fixed in 3.4 References
CVE
Classification
Type
NO AUTHORISATION
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Omar Elshopky
Submitter
Omar Elshopky
Submitter website
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2026-07-21 (about 12 days ago)
Added
2026-07-21 (about 11 days ago)
Last Updated
2026-07-21 (about 11 days ago)
WPScan 