CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.4. It affects WordPress. Exploitation may require the attacker to be authenticated.
CVE
CVE-2021-24988
Severity
MEDIUM
CVSS
5.4
EPSS
0.29%
WordPress
Original NVD Description
The WP RSS Aggregator WordPress plugin before 4.19.3 does not sanitise and escape data before outputting it in the System Info admin dashboard, which could lead to a Stored XSS issue due to the wprss_dismiss_addon_notice AJAX action missing authorisation and CSRF checks, allowing any authenticated users, such as subscriber to call it and set a malicious payload in the addon parameter.
Related CVEs
Other vulnerabilities affecting the same vendor(s)