CVE-2026-85642
High
Description
The Formidable Forms WordPress plugin before 7.0 does not verify the identity of the caller before recording the timestamp it uses to rate limit payment gateway verification requests, allowing unauthenticated attackers to consume the daily allowance and cause legitimate verification attempts to be refused for the next 24 hours.
SeverityHigh
CVSS7.5
Exploit probability—
ProductFormidable Forms
PublishedOct 21, 2026
First seenOct 21, 2026
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- Formidable Forms7.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Formidable Forms | 6.5 ≤ v < 7.0 | 7.0 |
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