PT-2026-88452 · Git+1 · Html::Formhandler+1
CVE-2026-85485
·
Published
2026-09-08
·
Updated
2026-09-10
CVSS v3.1
6.1
Medium
| Vector | AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
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.
Exploit
Fix
XSS
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Weakness Enumeration
Related Identifiers
Affected Products
Html::Formhandler
Perl-Html-Formhandler