CVE-2021-4341

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

The uListing plugin for WordPress is vulnerable to authorization bypass via Ajax due to missing capability checks, missing input validation, and a missing security nonce in the stm_update_email_data AJAX action in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to change any WordPress option in the database.

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-862

Affected software

Vendor	Product	Versions
stylemix	Directory Listings WordPress plugin – uListing	< 1.7

References

Timeline

Published: Jun 7, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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