CVE-2026-90650 MotoPress Hotel Booking - Stored XSS

MotoPress Hotel Booking WordPress plugin <= 6.2.4 contains a stored cross-site scripting caused by insufficient sanitization of the Stripe webhook event 'id', letting unauthenticated attackers inject scripts executed when admins view payment logs, exploit requires knowledge of a valid Stripe PaymentIntent ID.

CVSS base score 7.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.40% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Stored XSS
Impact
Stored XSS
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Published
15 September 2026
Updated
15 October 2026
Weakness
CWE-79

Vendor fix

Update to a version later than 6.2.4 or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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