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CVE-2024-24815

CVE-2024-24815 · CKEditor4 Cross-site scripting (XSS) vulnerability caused by incorrect CDATA detection

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

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. A cross-site scripting vulnerability has been discovered in the core HTML parsing module in versions of CKEditor4 prior to 4.24.0-lts. It may affect all editor instances that enabled full-page editing mode or enabled CDATA elements in Advanced Content Filtering configuration (defaults to `script` and `style` elements). The vulnerability allows attackers to inject malformed HTML content bypassing Advanced Content Filtering mechanism, which could result in executing JavaScript code. An attacker could abuse faulty CDATA content detection and use it to prepare an intentional attack on the editor. A fix is available in version 4.24.0-lts.

CVSS 6.1 · Medium · EPSS 0.7% · Fix available

Published
Updated

Stack: system · php · node

Affected products and versions

  • ckeditor4

    Versions
    • < 4.24.0-lts: Affected

    No fix published

  • ckeditor Debian:12

    Versions
    • 4.19.1+dfsg-1
    • 4.22.1+dfsg-1
    • 4.22.1+dfsg1-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ckeditor3 Debian:12

    Versions
    • 3.6.6.1+dfsg-7
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ckeditor4 npm

    Affected ranges
    • SEMVER: < 4.24.0-lts

    Update to 4.24.0-lts

  • ckeditor/ckeditor Packagist

    Versions
    • 4.10.0
    • 4.10.1
    • 4.11.0
    • 4.11.1
    • 4.11.2
    • 4.11.3
    • 4.11.4
    • 4.12.0
    • 4.12.1
    • 4.13.0
    • 4.13.1
    • 4.14.0
    • 4.14.1
    • 4.15.0
    • 4.15.1
    • 4.16.0
    • 4.16.1
    • 4.16.2
    • 4.17.0
    • 4.17.1
    • 4.17.2
    • 4.18.0
    • 4.19.0
    • 4.19.1
    • 4.20.0
    • 4.20.1
    • 4.20.2
    • 4.21.0
    • 4.22.0
    • 4.22.1
    • 4.23.0
    • 4.3.3
    • 4.3.4
    • 4.3.5
    • 4.4.0
    • 4.4.1
    • 4.4.2
    • 4.4.3
    • 4.4.4
    • 4.4.5
    • 4.4.6
    • 4.4.7
    • 4.4.8
    • 4.5.0
    • 4.5.1
    • 4.5.10
    • 4.5.11
    • 4.5.2
    • 4.5.3
    • 4.5.4
    • 4.5.5
    • 4.5.6
    • 4.5.7
    • 4.5.8
    • 4.5.9
    • 4.6.0
    • 4.6.1
    • 4.6.2
    • 4.7.0
    • 4.7.1
    • 4.7.2
    • 4.7.3
    • 4.8.0
    • 4.9.0
    • 4.9.1
    • 4.9.2
    Affected ranges
    • ECOSYSTEM: < 4.24.0

    Update to 4.24.0

  • ckeditor Ubuntu:Pro:16.04:LTS

    Versions
    • 4.4.4+dfsg1-3
    • 4.5.6+dfsg-1
    • 4.5.7+dfsg-1
    • 4.5.7+dfsg-2
    • 4.5.7+dfsg-2ubuntu0.16.04.1~esm1
    • 4.5.7+dfsg-2ubuntu0.16.04.1~esm2
    • 4.5.7+dfsg-2ubuntu0.16.04.1~esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ldap-account-manager Ubuntu:16.04:LTS

    Versions
    • 4.9-1
    • 5.1-1
    • 5.2-1
    • 5.2-1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • request-tracker4 Ubuntu:16.04:LTS

    Versions
    • 4.2.11-2
    • 4.2.12-3
    • 4.2.12-4
    • 4.2.12-5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ckeditor Ubuntu:Pro:18.04:LTS

    Versions
    • 4.5.7+dfsg-2
    • 4.5.7+dfsg-2ubuntu0.18.04.1
    • 4.5.7+dfsg-2ubuntu0.18.04.1+esm1
    • 4.5.7+dfsg-2ubuntu0.18.04.1+esm2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ckeditor3 Ubuntu:18.04:LTS

    Versions
    • 3.6.6.1+dfsg-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ldap-account-manager Ubuntu:18.04:LTS

    Versions
    • 5.7-1
    • 6.1-1
    • 6.2-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • request-tracker4 Ubuntu:Pro:18.04:LTS

    Versions
    • 4.4.1-5
    • 4.4.2-1
    • 4.4.2-2
    • 4.4.2-2ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ckeditor Ubuntu:Pro:20.04:LTS

    Versions
    • 4.11.1+dfsg-1
    • 4.12.1+dfsg-1
    • 4.12.1+dfsg-1ubuntu0.1
    • 4.12.1+dfsg-1ubuntu0.1+esm1
    • 4.12.1+dfsg-1ubuntu0.1+esm2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ckeditor3 Ubuntu:20.04:LTS

    Versions
    • 3.6.6.1+dfsg-3
    • 3.6.6.1+dfsg-4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ldap-account-manager Ubuntu:20.04:LTS

    Versions
    • 6.7-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • request-tracker4 Ubuntu:20.04:LTS

    Versions
    • 4.4.3-2
    • 4.4.3-2+deb10u3build0.20.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ckeditor3 Ubuntu:22.04:LTS

    Versions
    • 3.6.6.1+dfsg-7
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ldap-account-manager Ubuntu:22.04:LTS

    Versions
    • 7.5-1
    • 7.7-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • request-tracker4 Ubuntu:22.04:LTS

    Versions
    • 4.4.4+dfsg-2ubuntu1
    • 4.4.4+dfsg-2ubuntu1.22.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ckeditor Ubuntu:Pro:22.04:LTS

    Versions
    • 4.16.0+dfsg-2
    • 4.16.2+dfsg-1
    • 4.16.2+dfsg-1ubuntu0.1~esm1
    • 4.16.2+dfsg-1ubuntu0.1~esm2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ckeditor3 Ubuntu:24.04:LTS

    Versions
    • 3.6.6.1+dfsg-7
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ldap-account-manager Ubuntu:24.04:LTS

    Versions
    • 8.3-1
    • 8.5-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • request-tracker4 Ubuntu:24.04:LTS

    Versions
    • 4.4.4+dfsg-2ubuntu1
    • 4.4.4+dfsg-2ubuntu2
    • 4.4.7+dfsg-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ckeditor Ubuntu:Pro:24.04:LTS

    Versions
    • 4.22.1+dfsg1-2
    • 4.22.1+dfsg1-2ubuntu0.24.04.1~esm1
    • 4.22.1+dfsg1-2ubuntu0.24.04.1~esm2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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