CVE-2026-109937Medium· 5.4▾ SunlitThe 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 red…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.7 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the CISA ADP record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 19.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
— → 5.4
none → medium
0.1%
0.1% → 0.1%
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.
otter_blocks < 3.2.3Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-109933Medium· 6.8Otter Blocks < 3.2.8 - Contributor+ Stored XSS via Block Style Attributes
CVE-2026-109934Medium· 5.3Otter Blocks 3.1.1 - 3.2.7 - Unauthenticated Non-Public Content Disclosure via REST API
CVE-2026-109935Medium· 5.3Otter Blocks < 3.2.8 - Unauthenticated Restricted Block Content Disclosure via REST API
CVE-2026-109936High· 7.5Otter Blocks < 3.2.8 - Unauthenticated Stored XSS via Dynamic Content Render Filter
CVE-2024-0953Medium· 6.1When a user scans a QR Code with the QR Code Scanner feature, the user is not prompted before being navigated to the page specified in the code
CVE-2026-34442Medium· 5.4FreeScout is a free help desk and shared inbox built with PHP's Laravel framework