{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-46423/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-24T20:58:57.909Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-46423","@id":"https://www.cve.org/CVERecord?id=CVE-2026-46423","description":"Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, Rocket.Chat's SAML service provider implementation silently skips both SAML Response and Assertion signature validation when the configured IdP certificate field is empty. The verifySignatures routine performs an early return when serviceProviderOptions.cert is falsy, which is the default state of the setting. Because provider registration onl"},"products":[{"@id":"cpe:2.3:a:rocketchat:rocket.chat:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:rocketchat:rocket.chat:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-06-24T20:58:57.909Z"}]}