CVE-2021-24245: Trumani Stop Spammers

Medium severity, CVSS 6.1. EPSS: 5.7% chance of exploitation in the next 30 days.

The Stop Spammers WordPress plugin before 2021.9 did not escape user input when blocking requests (such as matching a spam word), outputting it in an attribute after sanitising it to remove HTML tags, which is not sufficient and lead to a reflected Cross-Site Scripting issue.

Affected products

• Trumani Stop Spammers: before 2021.9 (fixed in 2021.9)

Published 2021-05-06. Last modified 2026-06-17.