CVE-2026-109937 — Otter Blocks < 3.2.3 - Unauthenticated Open Redirect via Stripe Checkout Block

CVE-2026-109937

Otter Blocks < 3.2.3 - Unauthenticated Open Redirect via Stripe Checkout Block PUBLISHED

Description (CNA)

The Otter Blocks WordPress plugin before 3.2.3 does not validate that a user-supplied return URL belongs to the site before using it to build the return destination of a Stripe Checkout session, allowing unauthenticated attackers to redirect victims who complete or cancel checkout to an arbitrary external URL.

Affected (CNA)

Vendor / product	Versions
Unknown / Otter Blocks	affected 0 before 3.2.3

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/9765313d-c879-457f-851f-dab74b8d90a0/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.