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CVE-2024-11277: The 404 Solution plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URLs in all versions up to, and including, 2.35.19 due to insufficient input sanitization and output escaping.

medium Affects 404-solution (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The 404 Solution plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URLs in all versions up to, and including, 2.35.19 due to insufficient input sanitization and output escaping.

Package
404-solution (WordPress plugin) WordPress
Affected versions
<2.35.20
Fixed in
2.35.20
Severity
medium  CVSS 6.1
Exploitation
not on CISA KEV · EPSS 0% (24.6th percentile)
Published
2024-11-20
Source
nvd

References

CWE-79
NVD record404-solution (WordPress plugin) advisories

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