VULNERABILITY INTELLIGENCE

CVE-2021-36879

CVSS score9.8 CRITICAL

EPSS probability2.18%

CISA KEVNot currently listed

Published2021-09-27

Last modified2026-06-17

CVSS vectorCVSS: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.

Weakness classification

audit@patchstack.com: CWE-264
nvd@nist.gov: NVD-CWE-noinfo

Primary references

audit@patchstack.com — Exploit, Third Party Advisory
audit@patchstack.com — Product, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Product, Third Party Advisory