HTML::FormHandler versions before 0.410002 for Perl render some error messages into HTML without escaping
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| unaffected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Gshank | Html::formhandler |
|
Vendor Solution
Upgrade to HTML-FormHandler 0.410002 or later.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.263% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Gshank
Gshank html::formhandler |
|
| Vendors & Products |
Gshank
Gshank html::formhandler |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | HTML::FormHandler versions before 0.410002 for Perl render some error messages into HTML without escaping | |
| Weaknesses | CWE-79 | |
| References |
|