جزئیات آسیب‌پذیری

OpenWA is a free, open source, self-hosted WhatsApp API gateway. Prior to 0.23.5, the /events WebSocket gateway delivers the session.qr event to a VIEWER API key that subscribes by event name or through either wildcard subscription form, even though GET /api/sessions/{sessionId}/qr requires the OPERATOR role. When an allowed session is waiting to be paired, the exposed QR lets the key holder link an external device to the WhatsApp account and then read and send messages outside OpenWA and its audit trail. Keys restricted through allowedSessions remain limited to those sessions, and deployments that issue only OPERATOR or ADMIN keys are not affected. This issue is fixed in version 0.23.5.

• https://github.com/rmyndharis/OpenWA/security/advisories/GHSA-m427-j4h4-9qwj x_refsource_CONFIRM
• https://github.com/rmyndharis/OpenWA/pull/1602 x_refsource_MISC
• https://github.com/rmyndharis/OpenWA/commit/acc23c3803c07f43791a92e8e48456572fd69bdc x_refsource_MISC
• https://github.com/rmyndharis/OpenWA/commit/b9d9ea1c57bde98b7833a5d6e482998703667ef0 x_refsource_MISC
• https://github.com/rmyndharis/OpenWA/releases/tag/v0.23.5 x_refsource_MISC