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RegistrationMagic CVE-2026-82225

| EUVDEUVD-2026-68795 HIGH
Authentication Bypass Using an Alternate Path or Channel (CWE-288)
2026-08-31 Patchstack GHSA-prpr-rwcv-vcmx
7.4
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
7.4 HIGH
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
vuln.today AI
7.4 HIGH

AV:N for web-accessible plugin endpoint; AC:H reflects required specific condition; PR:N confirmed by 'unauthenticated' description; no availability impact.

3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
4.0 AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Lifecycle Timeline

2
Analysis Generated
Aug 31, 2026 - 21:12 vuln.today
CVE Published
Aug 31, 2026 - 20:30 cve.org
HIGH 7.4

DescriptionCVE.org

Unauthenticated Broken Authentication in RegistrationMagic <= 6.0.9.8 versions.

AnalysisAI

Broken authentication in RegistrationMagic WordPress plugin versions up to and including 6.0.9.8 allows unauthenticated network attackers to bypass authentication controls via an alternate path or channel, achieving high confidentiality and integrity impact without any credentials or user interaction. Classified under CWE-288, the flaw enables unauthorized access to registration and submission management functionality that should be gated behind authentication. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
technique details hidden
Execution
technique details hidden
Impact
technique details hidden

Vulnerability AssessmentAI

Exploitation Exploitation requires that the target WordPress site has the RegistrationMagic plugin installed and active in a version at or below 6.0.9.8. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 base score of 7.4 (High) is driven primarily by the dual C:H/I:H impact and PR:N (unauthenticated) access, partially offset by AC:H which signals that exploitation is not trivially repeatable against arbitrary targets. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Update the RegistrationMagic plugin to the version immediately following 6.0.9.8 as released by Metagauss; the Patchstack advisory at https://patchstack.com/database/wordpress/plugin/custom-registration-form-builder-with-submission-manager/vulnerability/wordpress-registrationmagic-plugin-6-0-9-8-broken-authentication-vulnerability confirms a patched version is available, though the exact fixed version number is not specified in the available input data and should be verified directly in the WordPress plugin changelog or Patchstack entry before applying. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Identify all WordPress instances running RegistrationMagic plugin and document current versions. …

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Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-82225 vulnerability details – vuln.today

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