Hyperledger FireFly Core 1.5.0 Server-Side Request Forgery

Hyperledger FireFly Core version 1.5.0 and prior versions with the webhooks event transport contain a server-side request forgery vulnerability. The proof of concept creates a webhook subscription with a supplied URL and broadcasts a message to trigger the FireFly node request...

Exploit for CVE-2026-82957

SSRF in Hyperledger FireFly Webhook Subscriptions CVE-2026-82...

EUVD-2026-68910

A vulnerability was found in hyperledger-firefly firefly up to 1.4.0. The impacted element is the function ValidateOptions of the file internal/events/webhooks/webhooks.go of the component Webhook Subscription. Performing a manipulation of the argument url results in server-side request forgery...

CVE-2026-82957

A vulnerability was found in hyperledger-firefly firefly up to 1.4.0. The impacted element is the function ValidateOptions of the file internal/events/webhooks/webhooks.go of the component Webhook Subscription. Performing a manipulation of the argument url results in server-side request forgery...

CVE-2026-82957

CVE-2026-82957 is a server-side request forgery (SSRF) in hyperledger-firefly up to version 1.4.0. The flaw resides in the ValidateOptions function within internal/events/webhooks/webhooks.go of the Webhook Subscription component. Manipulating the url argument allows a remote, unauthenticated att...

CVE-2026-82957 hyperledger-firefly Webhook Subscription webhooks.go ValidateOptions server-side request forgery

A vulnerability was found in hyperledger-firefly firefly up to 1.4.0. The impacted element is the function ValidateOptions of the file internal/events/webhooks/webhooks.go of the component Webhook Subscription. Performing a manipulation of the argument url results in server-side request forgery...

CVE-2026-82957 hyperledger-firefly Webhook Subscription webhooks.go ValidateOptions server-side request forgery

A vulnerability was found in hyperledger-firefly firefly up to 1.4.0. The impacted element is the function ValidateOptions of the file internal/events/webhooks/webhooks.go of the component Webhook Subscription. Performing a manipulation of the argument url results in server-side request forgery...

CVE-2026-82957

A vulnerability was found in hyperledger-firefly firefly up to 1.4.0. The impacted element is the function ValidateOptions of the file internal/events/webhooks/webhooks.go of the component Webhook Subscription. Performing a manipulation of the argument url results in server-side request forgery...

PT-2026-84053

Name of the Vulnerable Software and Affected Versions hyperledger-firefly versions prior to 1.4.1 Description A server-side request forgery SSRF exists within the Webhook Subscription component. This occurs when the url argument is manipulated in the ValidateOptions function located in the...

CVE-2026-82957: Server-Side Request Forgery (SSRF)

A vulnerability was found in hyperledger-firefly firefly up to 1.4.0. The impacted element is the function ValidateOptions of the file internal/events/webhooks/webhooks.go of the component Webhook Subscription. Performing a manipulation of the argument url results in server-side request forgery...