CVE-2026-91010
Invisible Anti-Spam & CAPTCHA < 5.1.1 - Subscriber+ Arbitrary Form Submission Deletion
- State
- Published
- Severity
- 4.3 Medium
- Published
- Sep 17, 2026
- Updated
- Sep 17, 2026
- Reserved
- Sep 14, 2026
Description
The Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms WordPress plugin before 5.1.1 does not check the user's capabilities in its message deletion AJAX action, and only tests that a nonce parameter is present rather than validating it, allowing any authenticated user, such as a subscriber, to permanently delete every form submission the Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms WordPress plugin before 5.1.1 has stored.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All FormsUnknown |
|
References
- https://wpscan.com/vulnerability/08860091-c3e4-43f1-b2e2-82fb8d45a5fa/exploitvdb-entrytechnical-description
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