Highlights
Information Disclosure: 2 prior fixes. Scrutinize any change in this area.
azure-confidentialledger: most-fixed (1 issue). Treat as high-risk during review.
4 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Information Disclosure: Sensitive credentials, including Authorization headers and Shared Access Signature (SAS) query parameters, are leaked to untrusted external domains during cross-domain HTTP redirections if not explicitly stripped.
Information Disclosure: Authorization bearer tokens are vulnerable to exposure over cleartext HTTP or untrusted redirect destinations within confidential ledger client connections.
SSRF: Unvalidated recording URLs passed to the downloader can result in Server-Side Request Forgery (SSRF), allowing arbitrary HTTP requests to internal metadata or network endpoints.