EUVD-2026-91792

UTMStack before 11.2.16 contains a server-side request forgery vulnerability in IdentityProviderService.validateMetadataUrl that allows authenticated attackers to make the server send requests to arbitrary internal or cloud metadata hosts by supplying a malicious metadata URL to the...

CVE-2026-82040

UTMStack versions before 11.2.16 are susceptible to a Server-Side Request Forgery (SSRF) vulnerability within the IdentityProviderService.validateMetadataUrl() function. Authenticated attackers can exploit the POST/PUT /api/identity-providers endpoint because the application fails to validate the...

CVE-2026-73315: Server-Side Request Forgery (SSRF)

XenForo before 2.3.13 contains a server-side request forgery vulnerability in the PayPal REST webhook handler that allows unauthenticated attackers to cause the server to make outbound HTTP requests to arbitrary destinations by supplying a crafted certificate URL in webhook headers without scheme...