CVE-2026-85630

    Dashboard / Vulnerabilities / CVE-2026-85630

    CVE-2026-85630

    Published: 8 Sept 2026Last Modified: 12 Sept 2026

    Summary: HTML::FormHandler versions before 0.410002 for Perl render field attributes into HTML without escaping using the process_attrs method

    Details: HTML::FormHandler versions before 0.410002 for Perl render field attributes into HTML without escaping using the process_attrs method. Any application with fields or field labels where some attributes are built from data rather than literals allows attacker-influenced text in an attribute value that can override the field attributes or embed JavaScript in rendered pages. For example, the RadioGroup widget uses the process_attrs method via the render_option and wrap_radio methods.

    References: http://www.openwall.com/lists/oss-security/2026/09/08/18, https://cpan.org/modules, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85630.json, https://metacpan.org/release/ABRAXXA/HTML-FormHandler-0.410002/changes, https://nvd.nist.gov/vuln/detail/CVE-2026-85630, https://github.com/gshank/html-formhandler/commit/a887271e91d755e6486a9f433ae932deb1d2c4a6.patch, https://github.com/gshank/html-formhandler

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -95ee0beae6be208c4efc80fc72a7f4992015e731

    Affected versions

    0.410001

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-85630 | CVE-DB