WP Super Cache Vulnerabilities
The WP Super Cache WordPress plugin has 5 known security vulnerabilities. The most recent was disclosed on October 3, 2022. Check whether your site runs an affected version below.
View WP Super Cache on WordPress.orgSummary
Latest vulnerability disclosed on October 3, 2022.
Recommendation
WPSentry recommends installing with caution
Use WP Super Cache only with care. This plugin has a history of high-severity vulnerabilities — always run the latest version and monitor it for newly disclosed issues.
Is your site affected?
Run a free external scan to detect WP Super Cache and 35+ other WordPress security checks — no login or plugin required.
Known WP Super Cache vulnerabilities
- medium
WP Super Cache <= 1.8 - Unauthenticated Cache Poisoning
Affected versions: <=1.8Disclosed October 3, 2022 - high
WP Super Cache <= 1.4.4 - PHP Object Injection
Affected versions: <1.4.5Disclosed September 25, 2015 - medium
WP Super Cache <= 1.4.4 - Directory Listing
Affected versions: <1.4.5Disclosed September 25, 2015 - medium
WP Super Cache <= 1.4.4 - Authenticated File Deletion
Affected versions: <1.4.5Disclosed September 25, 2015 - high
WP Super Cache < 1.4.3 - Cross Site Scripting
Affected versions: <1.4.3Disclosed April 7, 2015
How to stay protected
Update promptly
Keep WP Super Cache on its latest release — most vulnerabilities are fixed in newer versions.
Scan regularly
Run an external scan after every update to catch outdated or vulnerable software early.
Monitor continuously
Enable monitoring to get alerted the moment a new issue affects your stack.