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CVE-2025-14559 is a business logic authorization flaw in the keycloak-services component of Keycloak. When a privileged client invokes the Token Exchange flow, the implementation can issue access tokens and refresh tokens on behalf of a user account that has been disabled. This breaks the expected security boundary that disabling an account should prevent further token issuance and effective use of that identity. The flaw affects the Token Exchange implementation rather than a memory-safety condition, and results in authorization bypass for disabled-user state enforcement during token issuance.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Keycloak authorization bypass vulnerability mentioned only as part of vendor security history.
A CVE identifier cited as an example of traditional CVE entries ingested/aggregated by the EU Vulnerability Database (GCVE).
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.