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CVE-2021-36911

MEDIUM 5.4 CVSS 3.1
Published
December 10, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
audit@patchstack.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

Stored Cross-Site Scripting (XSS) vulnerability discovered in WordPress Comment Engine Pro plugin (versions <= 1.0), could be exploited by users with Editor or higher role.

Affected WordPress components

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

  • @rex1989 Comment Engine Pro (WordPress plugin) — From <= 1.0 (including) to 1.0 (including)
  • comment_engine_pro_project comment_engine_pro — Up to and including 1.0

References

  • patchstack.com https://patchstack.com/database/vulnerability/comment-engine-pro/wordpress-comment-engine-pro-plugin-1-0-stored-cross-site-scripting-xss-vulnerability Third Party Advisory
  • wordpress.org https://wordpress.org/plugins/comment-engine-pro/ Product, Third Party Advisory
  • nvd.nist.gov Official NVD record