CVE-2026-91201 - DocsGPT through 0.20.0 OAuth Token Disclosure via Wildcard postMessage

CVE-2026-91201 - DocsGPT through 0.20.0 OAuth Token Disclosure via Wildcard postMessage

https://cvefeed.io/rssfeed/latest.atom / Tue, 09/15/2026 - 01:32
CVE ID :CVE-2026-91201
Published : Sept. 14, 2026, 10:10 p.m. | 56 minutes ago
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.
Severity: 5.4 | MEDIUM
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About

Kenya Education Network CERT(KENET-CERT) is a Cybersecurity Emergency Response Team and Co-ordination Center operated by the National Research and Education Network of Kenya. KENET-CERT coordination center promotes awareness on cybersecurity incidences as well as coordinates and assists member institutions in responding effectively to cyber security threats and incidences. KENET-CERT works closely with Kenya's National CIRT coordination center (CIRT/CC) as a sector CIRT for the academic institutions. KENET promotes use of ICT in Teaching, Learning and Research in Higher Education Institutions in Kenya. KENET aims to interconnect all the Universities, Tertiary and Research Institutions in Kenya by setting up a cost effective and sustainable private network with high speed access to the global Internet. KENET also facilitates electronic communication among students and faculties in member institutions, share learning and teaching resources by collaboration in Research and Development of Educational content.