CVE-2021-24325: 404 SEO Redirection <= 1.3 - Reflected Cross-Site Scripting (XSS)

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-05-17 · updated 2026-06-17
Weakness: CWE-79

Description

The tab parameter of the settings page of the 404 SEO Redirection WordPress plugin through 1.3 is vulnerable to a reflected Cross-Site Scripting (XSS) issue as user input is not properly sanitised or escaped before being output in an attribute.

Affected products

Clogica Seo Redirection Plugin: through 1.3

References

https://wpscan.com/vulnerability/96e9a7fd-9ab8-478e-9420-4bca2a0b23a1
https://wpscan.com/vulnerability/96e9a7fd-9ab8-478e-9420-4bca2a0b23a1

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