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CVE-2026-34231

CVE-2026-34231 · Slippers: Cross-Site Scripting (XSS) in `attrs` Template Tag

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Slippers is a UI component framework for Django. Prior to version 0.6.3, a Cross-Site Scripting (XSS) vulnerability exists in the {% attrs %} template tag of the slippers Django package. When a context variable containing untrusted data is passed to {% attrs %}, the value is interpolated into an HTML attribute string without escaping, allowing an attacker to break out of the attribute context and inject arbitrary HTML or JavaScript into the rendered page. This issue has been patched in version 0.6.3.

CVSS 6.1 · Medium · EPSS 0.2% · Fix available

Published
Updated

Stack: python

Affected products and versions

  • slippers

    Versions
    • < 0.6.3: Affected

    No fix published

  • slippers PyPI

    Versions
    • 0.1.0
    • 0.1.1
    • 0.1.2
    • 0.1.3
    • 0.1.4
    • 0.2.0
    • 0.3.0
    • 0.3.1
    • 0.3.2
    • 0.4.0
    • 0.5.0
    • 0.5.0a0
    • 0.6.0
    • 0.6.0a0
    • 0.6.1
    • 0.6.1a0
    • 0.6.2
    Affected ranges
    • ECOSYSTEM: < 0.6.3

    Update to 0.6.3

Original sources

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