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CVE-2021-36879

CRITICAL 9.8 CVSS 3.1
Published
September 27, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
audit@patchstack.com
Weakness
CWE-264
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Unauthenticated Privilege Escalation vulnerability in WordPress uListing plugin (versions <= 2.0.5). Possible if WordPress configuration allows user registration.

Affected WordPress components

  • Directory Listings WordPress plugin – uListing Plugin · ulisting
    Confirmed match Abandoned
    From <= 2.0.5 (including) to 2.0.5 (including); Up to and including 2.0.5
    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

  • StylemixThemes uListing (WordPress plugin) — From <= 2.0.5 (including) to 2.0.5 (including)
  • stylemixthemes ulisting — Up to and including 2.0.5

References

  • patchstack.com https://patchstack.com/database/vulnerability/ulisting/wordpress-ulisting-plugin-2-0-5-unauthenticated-privilege-escalation-vulnerability Exploit, Third Party Advisory
  • wordpress.org https://wordpress.org/plugins/ulisting/#developers Product, Third Party Advisory
  • nvd.nist.gov Official NVD record