CVE-2026-85485
HTML::FormHandler versions before 0.410002 for Perl render some error messages into HTML without escaping
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
HTML::FormHandler versions before 0.410002 for Perl render some error messages into HTML without escaping. The Table form layout and the Bootstrap 2 and 3 wrappers splice each error string straight into the surrounding markup. Version 0.410000, the fix for CVE-2026-19872, escaped the equivalent values in the other layouts and wrappers, and 0.410002 extended that to these three. Error messages that contain attacker-influenced content such as rejected field values could embed JavaScript in rendered pages.
| CWE | CWE-79 |
| Published | Sep 8, 2026 |
| Last Updated | Sep 10, 2026 |
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