Highlights
Denial of Service: 14 prior fixes. Scrutinize any change in this area.
jooby: most-fixed (6 issues). Treat as high-risk during review.
25 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.
Path Traversal: Insecure handling of static assets allows directory traversal past the designated root directory, exposing sensitive application or system files. This pattern is tracked under CVE-2020-7647.
Insecure Deserialization: Unrestricted deserialization of untrusted session data via pac4j allows attackers to execute arbitrary code remotely on the host server by tampering with serialized session objects.
Auth Bypass: Lack of strict, constant-time validation of HMAC-SHA256 cookie signatures allows session spoofing, tampering, and authorization bypass.