Keycloak vulnerable to user impersonation via stolen UUID code
Keycloak's OpenID Connect user authentication was found to incorrectly authenticate requests. An authenticated attacker who could also obtain a certain piece of info from a user request, from a victim within the same realm, could use that data to impersonate the victim and generate new session tokens.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-0264US | medium5.0OT elevated | Exploit | ||
A flaw was found in Keycloaks OpenID Connect user authentication, which may incorrectly authenticate requests. An authenticated attacker who could obtain information from a user re… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/CVE-2023-0264WEB
- https://github.com/keycloak/keycloakPACKAGE
- https://github.com/keycloak/keycloak/commit/ec8109112e67208c13e13f6d1f8706a5a3ba8d4cWEB
- https://github.com/keycloak/keycloak/security/advisories/GHSA-9g98-5mj6-f9mvWEB
- https://nvd.nist.gov/vuln/detail/CVE-2023-0264ADVISORY
scry
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