Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the fetchKey function. An attacker can cause the server to make arbitrary HTTP requests to attacker-controlled destinations by crafting a JWT with malicious claim values that are interpolated into th...

CVE-2026-32301

CVE-2026-32301 affects Centrifugo up to 6.6.x. An unauthenticated attacker can cause SSRF by crafting a JWT whose iss or aud claims interpolate into a dynamic JWKS endpoint URL before token verification, triggering Centrifugo to make a request to an attacker‑controlled destination. The dynamic JW...

CVE-2026-24117 Rekor affected by Server-Side Request Forgery (SSRF) via provided public key URL

Rekor is a software supply chain transparency log. In versions 1.4.3 and below, attackers can trigger SSRF to arbitrary internal services because /api/v1/index/retrieve supports retrieving a public key via user-provided URL. Since the SSRF only can trigger GET requests, the request cannot mutate...

CVE-2026-24117 Rekor affected by Server-Side Request Forgery (SSRF) via provided public key URL

Rekor is a software supply chain transparency log. In versions 1.4.3 and below, attackers can trigger SSRF to arbitrary internal services because /api/v1/index/retrieve supports retrieving a public key via user-provided URL. Since the SSRF only can trigger GET requests, the request cannot mutate...

CVE-2026-24117 Rekor affected by Server-Side Request Forgery (SSRF) via provided public key URL

Rekor is a software supply chain transparency log. In versions 1.4.3 and below, attackers can trigger SSRF to arbitrary internal services because /api/v1/index/retrieve supports retrieving a public key via user-provided URL. Since the SSRF only can trigger GET requests, the request cannot mutate...

CVE-2026-24117

CVE-2026-24117 affects Rekor, a software supply chain transparency log. In versions ≤ 1.4.3, the path /api/v1/index/retrieve accepts a user-provided URL to retrieve a public key, enabling Server-Side Request Forgery (SSRF) to internal services. SSRF is limited to GET requests and does not return ...

Rekor affected by Server-Side Request Forgery (SSRF) via provided public key URL

Summary /api/v1/index/retrieve supports retrieving a public key via a user-provided URL, allowing attackers to trigger SSRF to arbitrary internal services. Since the SSRF only can trigger GET requests, the request cannot mutate state. The response from the GET request is not returned to the calle...

GHSA-4C4X-JM2X-PF9J Rekor affected by Server-Side Request Forgery (SSRF) via provided public key URL

Summary /api/v1/index/retrieve supports retrieving a public key via a user-provided URL, allowing attackers to trigger SSRF to arbitrary internal services. Since the SSRF only can trigger GET requests, the request cannot mutate state. The response from the GET request is not returned to the calle...

EAP: wildfly-elytron has a SSRF security issue

A flaw was found in JwtValidator.resolvePublicKey in JBoss EAP, where the validator checks jku and sends a HTTP request. During this process, no whitelisting or other filtering behavior is performed on the destination URL address, which may result in a server-side request forgery SSRF vulnerabili...