CVE-2024-1249High· 7.4▾ TwilightA flaw was found in Keycloak's OIDC component in the "checkLoginIframe," which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly i…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 40.7 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.4%
A flaw was found in Keycloak's OIDC component in the "checkLoginIframe," which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application's availability without proper origin validation for incoming messages.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2023-6717Medium· 6.0A flaw was found in the SAML client registration in Keycloak that could allow an administrator to register malicious JavaScript URIs as Assertion Consumer Service POST Binding URLs (ACS), posing a Cross-Site Scripting (XSS) risk
CVE-2026-116194Medium· 6.8github.com/rclone/rclone: rclone: Sensitive data disclosure via CSRF in pCloud OAuth callback (CVE-2026-116194)
CVE-2026-114125High· 8.8storybook: Storybook: Arbitrary code execution via insufficient message-origin restrictions (CVE-2026-114125)
CVE-2023-6291High· 7.1A flaw was found in the redirect_uri validation logic in Keycloak
CVE-2023-6563High· 7.7An unconstrained memory consumption vulnerability was discovered in Keycloak
CVE-2023-6927Medium· 4.6A flaw was found in Keycloak