CVE-2021-24324 - CVE House
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Status published Medium CVE-2021-24324

404 SEO Redirection <= 1.3 - CSRF to Stored Cross-Site Scripting (XSS)

Vulnerability Description

The 404 SEO Redirection WordPress plugin through 1.3 is lacking CSRF checks in all its settings, allowing attackers to make a logged in user change the plugin's settings. Due to the lack of sanitisation and escaping in some fields, it could also lead to Stored Cross-Site Scripting issues

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • m0ze

Affected Vendor

Affected Software

404 SEO Redirection
Vulnerable Versions:
1.3

Timeline

Official Publish: May 17th, 2021
Last Modified: August 3rd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Weaknesses (CWE)