Highlights
Cross-Site Scripting: 16 prior fixes. Scrutinize any change in this area.
lib/SimpleSAML/Utils/HTTP.php: most-fixed (2 issues). Treat as high-risk during review.
24 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: 2 historical fix(es) link modules/metaedit/templates/metalist.php to Cross-Site Scripting.
Authentication Bypass: 1 historical fix(es) link modules/saml2/www/sp/acs.php to Authentication Bypass.
Authentication Bypass: 1 historical fix(es) link modules/saml/www/sp/saml2-acs.php to Authentication Bypass.