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CVE-2013-1857

CVE-2013-1857

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

The sanitize helper in lib/action_controller/vendor/html-scanner/html/sanitizer.rb in the Action Pack component in Ruby on Rails before 2.3.18, 3.0.x and 3.1.x before 3.1.12, and 3.2.x before 3.2.13 does not properly handle encoded : (colon) characters in URLs, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted scheme name, as demonstrated by including a : sequence.

EPSS 1.9% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • rails Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.3.14.1

    Update to 2.3.14.1

  • rails Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.3.14.1

    Update to 2.3.14.1

  • rails Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.3.14.1

    Update to 2.3.14.1

Original sources

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