CVE-2021-24209: WP Super Cache < 1.7.2 - Authenticated Remote Code Execution (RCE)
The WP Super Cache WordPress plugin before 1.7.2 was affected by an authenticated (admin+) RCE in the settings page due to input validation failure and weak $cachepath check in the WP Super Cache Settings -> Cache Location option. Direct access to the wp-cache-config.php file is not prohibited, so this vulnerability can be exploited for a web shell injection.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is CVE-2021-24209?
CVE-2021-24209 is a vulnerability in the WP Super Cache WordPress plugin before version 1.7.2.
What is the severity of CVE-2021-24209?
CVE-2021-24209 has a severity rating of critical with a score of 7.2.
How does CVE-2021-24209 affect WP Super Cache plugin?
CVE-2021-24209 allows authenticated (admin+) remote code execution (RCE) on the WP Super Cache plugin via the settings page.
How can I fix CVE-2021-24209?
To fix CVE-2021-24209, update the WP Super Cache plugin to version 1.7.2 or later.
Where can I find more information about CVE-2021-24209?
More information about CVE-2021-24209 can be found in the references: [link1], [link2].