What’s Vulnerable › Vulnerabilities
CVE-2026-77794: RegistrationMagic 6.0.0.0 - 6.0.9.8 - Unauthenticated Payment Bypass via Zero Quantity
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-02 · updated 2026-09-03
- Weakness: CWE-472
Description
The RegistrationMagic WordPress plugin before 6.0.9.9 does not validate a client-supplied quantity multiplier when calculating the total price of a paid registration, allowing unauthenticated users to register without paying and obtain an activated account holding the role the form grants.
Affected products
- Metagauss RegistrationMagic: from 6.0.0.0 before 6.0.9.9 — fixed in 6.0.9.9
How to fix
Upgrade to a fixed version: Metagauss RegistrationMagic 6.0.9.9. Check the vendor advisory for mitigations.
References
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