Highlights
Cross-Site Scripting: 44 prior fixes. Scrutinize any change in this area.
typo3/sysext/core/Classes/Utility/GeneralUtility.php: most-fixed (5 issues). Treat as high-risk during review.
89 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.
Authorization Bypass: 3 historical fix(es) link typo3/sysext/core/Classes/DataHandling/DataHandler.php to Authorization Bypass.
Open Redirect: 3 historical fix(es) link typo3/sysext/core/Classes/Utility/GeneralUtility.php to Open Redirect.
Cross-Site Scripting: 3 historical fix(es) link typo3/class.browse_links.php to Cross-Site Scripting.