CVE-2023-6787
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-6787
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-6787.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-6787
- Aliases
- Related
- Published
- 2024-04-25T16:15:10Z
- Modified
- 2025-07-01T00:18:21Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in Keycloak that occurs from an error in the re-authentication mechanism within org.keycloak.authentication. This flaw allows hijacking an active Keycloak session by triggering a new authentication process with the query parameter "prompt=login," prompting the user to re-enter their credentials. If the user cancels this re-authentication by selecting "Restart login," an account takeover may occur, as the new session, with a different SUB, will possess the same SID as the previous session.
- References