CVE-2022-4120
Stop Spammers Security < 2022.6 - Unauthenticated PHP Object Injection
- State
- Published
- Severity
- 9.8 Critical
- Published
- Dec 26, 2022
- Updated
- Apr 14, 2025
- Reserved
- Nov 22, 2022
Description
The Stop Spammers Security | Block Spam Users, Comments, Forms WordPress plugin before 2022.6 passes base64 encoded user input to the unserialize() PHP function when CAPTCHA are used as second challenge, which could lead to PHP Object injection if a plugin installed on the blog has a suitable gadget chain
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 | CISA-ADP |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
Stop Spammers Security | Block Spam Users, Comments, FormsUnknown |
|
References
- https://wpscan.com/vulnerability/e8bb79db-ef77-43be-b449-4c4b5310eedfexploitvdb-entrytechnical-description
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