Formidable Forms 6.5 - 6.35 - Unauthenticated Payment Gateway Connect Verification DoS
CVSS score
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EPSS probability
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Risk score
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Published
4 h ago
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Impact on My Inventory
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Vulnerability description
DayBreach AI Explanation
Verified against sourcesSources read
2
Source agreement
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Evidence confidence
%63
Short explanation
A DoS vulnerability in the Formidable Forms WordPress plugin allows unauthenticated attackers to manipulate rate-limiting timestamps and prevent legitimate payment gateway verification attempts [S0].
This unauthenticated flaw enables attackers to exhaust daily allowance limits, causing legitimate payment verification attempts to be refused for up to 24 hours [S0].
What should be done?
- Follow the vendor advisory [S0]
Chain of evidence and sources
Formidable Forms eklentisinin 7.0 öncesi sürümleri, çağrı yapanın kimliğini doğrulamadan oran sınırlama zaman damgasını kaydetmektedir [S0].
Kimlik doğrulaması yapmayan saldırganlar günlük kotayı tüketerek meşru doğrulama denemelerini 24 saat boyunca reddettirebilmektedir [S0].
Show the technical text from the sources
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.
This explanation was compiled automatically from the source records. Scores, active exploitation, patch and exploit status come straight from the sources.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-85642 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | Unknown | Formidable Forms | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| The sources have not yet published a verified CVSS metric. | ||||
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-85642 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-85642 weaknesses.
Official Sources and Advisories
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