Missing authorization in the OpenAI thread/message API endpoints of GROWI

Overview GROWI provided by GROWI, Inc. contains the following vulnerability. Missing authorization in the OpenAI thread/message API endpoints CWE-862 - CVE-2026-25083 This can be exploited only when an attacker knows a shared AI assistant's identifier Sho Odagiri of GMO Cybersecurity by Ierae, In...

CVE-2026-25083

GROWI OpenAI thread/message API endpoints do not perform authorization. Affected are v7.4.5 and earlier versions. A logged-in user who knows a shared AI assistant's identifier may view and/or tamper the other user's threads/messages...

PT-2026-25629

GROWI OpenAI thread/message API endpoints do not perform authorization. Affected are v7.4.5 and earlier versions. A logged-in user who knows a shared AI assistant's identifier may view and/or tamper the other user's threads/messages...