Highlights
HTML Injection: 1 prior fix. Scrutinize any change in this area.
AbstractStreamParser.java: most-fixed (1 issue). Treat as high-risk during review.
2 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.
Server-Side Template Injection: Raw output printing allowed premature closure of HTML macro, enabling template injection.
XXE: SAX parser lacked secure processing and entity resolution controls, allowing external entity expansion.
HTML Injection: Attribute printing lacked allowlisting, permitting injection of dangerous HTML attributes.