CVE-2023-40545: high-severity vulnerability in PingFederate
PingFederate OAuth client_secret_jwt Authentication Bypass
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.9%
Authentication bypass when an OAuth2 Client is using client_secret_jwt as its authentication method on affected 11.3 versions via specially crafted requests.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Ping Identity · PingFederateRelated CVEs — PingFederate
In the same product, most dangerous first.
CVE-2021-40329—CVE-2021-40329EPSS 1.1%CVE-2023-37283HIGHAuthentication Bypass via HTML Form & Identifier First AdapterEPSS 0.9%CVE-2023-39219HIGHAdmin Console Denial of Service via Java class enumerationEPSS 0.7%CVE-2022-23722—PingFederate Password Reset via Authentication API MishandlingEPSS 0.6%CVE-2023-34085LOWUser Attribute Disclosure via DynamoDB Data StoresEPSS 0.6%CVE-2021-42000MEDIUMPing Identity PingFederate Password Reset and Password Change Mishandling with an authentication policy in parallel reset flowsEPSS 0.5%