BIT-keycloak-2026-15571
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/keycloak/BIT-keycloak-2026-15571.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-keycloak-2026-15571
- Aliases
-
- CVE-2026-15571
- Published
- 2026-08-25T10:46:44Z
- Modified
- 2026-08-26T11:15:06Z
- Summary
- Flaw in the legacy client-initiated account-linking endpoint of Keycloak
- Details
-
A flaw was found in the legacy client-initiated account-linking endpoint of Keycloak, a widely used open-source identity and access management solution. The mechanism used to protect the account-linking process from unauthorized requests relies on a hash that can be predicted by a malicious OIDC client. By tricking a user into authenticating, an attacker-controlled client can forge a valid linking URL to connect the victim's account to an attacker's external identity. This results in a full account takeover, allowing the attacker to log in as the victim.
- Database specific
{ "cpes": [ "cpe:2.3:a:redhat:build_of_keycloak:*:*:*:*:*:*:*:*", "cpe:2.3:a:keycloak:keycloak:*:*:*:*:*:*:*:*" ], "severity": "High" }- References
Affected packages
Bitnami / keycloak
Package
- Name
- keycloak
- Purl
- pkg:bitnami/keycloak
Severity
- 7.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N CVSS Calculator