CVE•Published 2026-05-28•Modified 2026-06-02•1 article on news•5 live references•NVD data
CVE-2026-9097
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
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Description
Casdoor versions 2.362.0 and earlier do not verify that a JWT used for token exchange is still active. The GetTokenExchangeToken() function in object/token_oauth.go validates the JWT signature and parses its claims, but never queries the Token table to verify whether the subject token has been revoked or invalidated. Because the revocation check is entirely absent, administrators are unable to terminate active sessions or revoke compromised tokens.
Timeline
Published 2026-05-28
Modified 2026-06-02
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-9097Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-9097Censys host search filtered to this CVE id.
grep.app
CVE-2026-9097Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-9097GitHub code search for direct mentions.
Google dork
"CVE-2026-9097" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.