Security Advisory

CVE-2026-91201

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-14 22:10:58

Last updated 2026-09-14 22:10:58

Assigner VulnCheck

CVSS score 5.4

State PUBLISHED

Description

DocsGPT through 0.20.0 posts OAuth connector session tokens to a wildcard target origin in the callback-status endpoint without validating sender origin. Attackers can obtain session tokens and provider account emails by acting as window.opener during OAuth authorization, then use tokens to disconnect victims' cloud storage connectors.

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