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CVE-2021-36850

MEDIUM 4.3 CVSS 3.1
Published
October 4, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
audit@patchstack.com
Weakness
CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Description

Cross-Site Request Forgery (CSRF) vulnerability in WordPress Media File Renamer – Auto & Manual Rename plugin (versions <= 5.1.9). Affected parameters "post_title", "filename", "lock". This allows changing the uploaded media title, media file name, and media locking state.

Affected WordPress components

  • Media File Renamer: Rename for better SEO (AI-Powered) Plugin · media-file-renamer
    Confirmed match Active
    From <= 5.1.9 (including) to 5.1.9 (including)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Meow Apps Media File Renamer – Auto & Manual Rename (WordPress plugin) — From <= 5.1.9 (including) to 5.1.9 (including)
  • meowapps media_file_renamer_-_auto_\&_manual_rename — Up to and including 5.1.9

References

  • patchstack.com https://patchstack.com/database/vulnerability/media-file-renamer/wordpress-media-file-renamer-plugin-5-1-9-multiple-cross-site-request-forgery-csrf-vulnerabilities Third Party Advisory
  • wordpress.org https://wordpress.org/plugins/media-file-renamer/#developers Release Notes, Third Party Advisory
  • nvd.nist.gov Official NVD record