Descripción
Rocket.Chat-s SAML SSO before versions 8.7.0, 8.6.1, 8.5.2, 8.4.5, 8.3.7, 8.2.7, 8.1.7, 8.0.8, and 7.10.14 verified XML signatures but did not bind the validated signature to samlp:Response / saml:Assertion. An attacker could submit a wrapped document carrying forged identity attributes alongside any valid signature made by the trusted IdP certificate, and log in as an arbitrary user.
CVSS 9.8EPSS 0.244%Riesgo 1
Ver fuente- Publicación
- 2026-07-30 06:25:55
- Versiones afectadas
- <8.7.0,<8.6.1,<8.5.2,<8.4.5,<8.3.7,<8.2.7,<8.1.7,<8.0.8,<7.10.14
- Tipo
- Aplicación web
- Última modificación
- 2026-07-31 04:17:23
- Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H