What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
doxia-sandbox/doxia-book/src/main/java/org/apache/maven/doxia/book/services/renderer/xdoc/XdocBookSink.java: most-fixed (1 issue). Treat as high-risk during review.
The bug types that recur here, drawn from past fixes, not open vulnerabilities.