RegistrationMagic < 6.0.9.5 - Unauthenticated Payment Bypass via Amount-Blind PayPal Verification
30Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3
exploitation probability
—
observed exploitation
nono source reports it
1 public exploit(s)
The RegistrationMagic WordPress plugin before 6.0.9.5 does not compare the verified PayPal capture's amount, currency, payee, or prior use against the registration it is finalising: its server-side check only confirms the capture status is COMPLETED. An unauthenticated attacker can therefore finalise an expensive paid registration with any genuinely-completed low-value capture, and replay a single capture across unlimited registrations because captures are not de-duplicated.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
Unknown · RegistrationMagicpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/b8c75098-41a9-4b24-9f6b-c3144f230cd8/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.