Highlights
Authorization Bypass: 4 prior fixes. Scrutinize any change in this area.
modules/Vtiger/views/FileUpload.php: most-fixed (2 issues). Treat as high-risk during review.
5 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: 2 historical fix(es) link modules/Vtiger/views/FileUpload.php to Authorization Bypass.
Authorization Bypass: 1 historical fix(es) link modules/Portal/actions/DeleteAjax.php to Authorization Bypass.
Authorization Bypass: 1 historical fix(es) link include/utils/utils.php to Authorization Bypass.