CVE-2021-4341
uListing <= 1.6.6 - Unauthenticated Wordpress Options Changes via AJAX
- State
- Published
- Severity
- 9.8 Critical
- Published
- Jun 7, 2023
- Updated
- Apr 8, 2026
- Reserved
- Jun 6, 2023
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | Wordfence |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
Directory Listings WordPress plugin – uListingstylemix |
|
References
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