CVE · Medium

CVE-2021-24326 — All 404 Redirect to Homepage [all-404-redirect-to-homepage] < 1.21

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2021-24326 All 404 Redirect to Homepage [all-404-redirect-to-homepage] < 1.21 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Medium 5.4 < 1.21 1.21 2021-04-16

CVE-2021-24326

The All 404 Redirect to Homepage plugin before version 1.21 contains an authenticated reflected cross-site scripting vulnerability in its settings page where the tab parameter fails to properly sanitize user-supplied data before displaying it in an HTML attribute. An authenticated attacker could exploit this flaw by injecting malicious scripts through the unsanitized parameter. The vulnerability affects all versions prior to 1.21 and is resolved in version 1.21 and later.

Based on public CVE data (MITRE/NVD).

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