WP Travel < 11.8.1 - Unauthenticated Payment Bypass via Forged PayPal IPN
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.2%
exploitation probability
0.2%top 87% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The WP Travel WordPress plugin before 11.8.1 does not verify PayPal Instant Payment Notifications through the PayPal post-back handshake before marking a booking paid, allowing unauthenticated attackers to forge a notification that flips an arbitrary pending booking to a paid and booked state at an attacker-chosen amount.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
Unknown · WP Travelpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/21bc82e3-4568-4e01-8704-88a242743402/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.