CVE-2021-36879

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

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

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-264

Affected software

Vendor	Product	Versions
StylemixThemes	uListing (WordPress plugin)	>= <= 2.0.5, <= 2.0.5

References

https://patchstack.com/database/vulnerability/ulisting/wordpress-ulisting-plugin-2-0-5-unauthenticated-privilege-escalation-vulnerabilityExploit, Third Party Advisory
https://wordpress.org/plugins/ulisting/#developersProduct, Third Party Advisory
https://patchstack.com/database/vulnerability/ulisting/wordpress-ulisting-plugin-2-0-5-unauthenticated-privilege-escalation-vulnerabilityExploit, Third Party Advisory
https://wordpress.org/plugins/ulisting/#developersProduct, Third Party Advisory

Timeline

Published: Sep 27, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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