CVE-2021-24826

The Custom Content Shortcode WordPress plugin before 4.0.2 does not escape custom fields before outputting them, which could allow Contributor+ (v < 4.0.1) or Admin+ (v < 4.0.2) users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed. Please note that such attack is still possible by admin+ in single site blogs by default (but won't be when the unfiltered_html is disallowed)

Score

CVSS 3.1 5.4 Medium

Status

Modified - contact@wpscan.com

Published

2022-03-07

Last modified

2024-08-03

Weaknesses

CWE-79

Affected products

• Custom Content Shortcode (Custom Content Shortcode Project)
• Custom Content Shortcode (Unknown)

References

• https://wpscan.com/vulnerability/e247d78a-7243-486c-a017-7471a8dcb800