CVE-2026-96446: A flaw was found in the Pushed Authorization Request PAR implementation of Keycloak. The issue occurs when the silent authentication path prompt=none is used, which allows the authorization process to skip certain steps
What it means
NIST National Vulnerability Database ha pubblicato CVE-2026-96446. La rilevanza va confermata rispetto alle tecnologie effettivamente in uso.
Why it matters
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Recommended actions
- Confermare l'applicabilita consultando la fonte ufficiale e l'inventario asset.
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Translation in progress
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Text acquired from the source
A flaw was found in the Pushed Authorization Request PAR implementation of Keycloak. The issue occurs when the silent authentication path prompt=none is used, which allows the authorization process to skip certain steps if a user is already logged in. Due to this bypass, the security rule that ensures a pushed request URI is used only once is not enforced. An attacker could potentially reuse a request URI to obtain multiple authorization codes for a user who is already signed in, violating security standards like FAPI-2.
- Source
- NIST National Vulnerability Database
- Publishing entity
- NIST National Vulnerability Database
- Entity type
- National authority
- Area
- North America · US
- Original language
- en · translation in preparation
- Publication
- 23/09/2026 14:17
- CVE
- CVE-2026-96446
- Classification
- Medium
- Stated country
- US
Affected products and versions
The official sources queried do not yet expose a list of affected versions. No automatic inference is made.