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CVE-2026-9094

CRITICAL
9.8
CVSS 3.1
Description
Casdoor versions 2.362.0 and earlier contain a vulnerability enabling cross-organization token exchange. The GetTokenExchangeToken function in object/token_oauth.go validates JWT signatures but does not verify that the token's user belongs to the same organization as the target application. This can result in privilege escalation across organizational boundaries.

Metadata

CVE ID
CVE-2026-9094
State
PUBLISHED
Assigner
certcc
Reserved
2026-05-20 15:04 UTC
Published
2026-05-28 16:25 UTC
Last updated
2026-06-02 16:44 UTC
Vendor / Product
Casdoor / Casdoor
Sources
cve.org  ·  NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC — CISA Coordinator
Exploitation
none
Automatable
yes
Tech. Impact
total
Affected products (1)
VendorProductPlatformVersions
Casdoor Casdoor — 0 ≤ 2.362.0
Weakness (CWE)
CWESourceDescription
— cna CWE-284 Improper Access Control
CVSS scores (1)
ScoreSeverityVersionSourceVector
9.8 CRITICAL 3.1 adp CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References (1)
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