Highlights
Cross-Site Scripting (XSS): 2 prior fixes. Scrutinize any change in this area.
validator/ui: 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.
Cross-Site Scripting (XSS): Validation message summaries and details were injected into the rendered output without consistent HTML escaping, allowing malicious user input to execute arbitrary script in the victim's browser context.
Cross-Site Scripting (XSS): The lack of default HTML escaping in rendering utilities for multiple notify-family components (such as notify, notifyMessage, and notifyMessages) exposed the application to structural XSS injection vectors from untrusted validation sources.