CVE-2026-4525
ADVISORY - githubSummary
If a Vault auth mount is configured to pass through the "Authorization" header, and the "Authorization" header is used to authenticate to Vault, Vault forwarded the Vault token to the auth plugin backend. Fixed in 2.0.0, 1.21.5, 1.20.10, and 1.19.16.
EPSS Score: 0.00015 (0.029)
Common Weakness Enumeration (CWE)
ADVISORY - nist
Insertion of Sensitive Information Into Sent Data
ADVISORY - github
Insertion of Sensitive Information Into Sent Data
ADVISORY - redhat
Insertion of Sensitive Information Into Sent Data
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