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GHSA-4q66-g4mm-8rg5

GHSA-4q66-g4mm-8rg5 · Silverstripe has Cross-site Scripting (XSS) vulnerabilities inherited from TinyMCE

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

TinyMCE 4.x is vulnerable to several XSS vectors, which had been patched in later versions. Two of these have been identified as affecting `silverstripe/admin`. Only Silverstripe CMS 4 is affected by this issue. It's not possible to upgrade Silverstripe CMS 4 to use a more recent release of TinyMCE without introducing breaking changes. Instead, the security patches that shipped in later releases of TinyMCE have been backported to the TinyMCE version bundled in `silverstripe/admin`. Silverstripe CMS 5 is not affected by those vulnerabilities because it uses TinyMCE 6. You can find more information about the underlying vulnerabilities in those GitHub security advisories: - [GHSA-5h9g-x5rv-25wg Cross-site scripting vulnerability in TinyMCE](https://github.com/advisories/GHSA-5h9g-x5rv-25wg) - [GHSA-w7jx-j77m-wp65 Cross-site scripting vulnerability in TinyMCE](https://github.com/advisories/GHSA-w7jx-j77m-wp65)

CVSS 5.4 · Medium · Fix available

Published
Updated

Stack: php

Affected products and versions

  • silverstripe/admin Packagist

    Versions
    • 1.0.0
    • 1.0.0-alpha6
    • 1.0.0-alpha7
    • 1.0.0-beta1
    • 1.0.0-beta2
    • 1.0.0-beta3
    • 1.0.0-beta4
    • 1.0.0-rc1
    • 1.0.0-rc2
    • 1.0.0-rc3
    • 1.0.1
    • 1.0.1-rc1
    • 1.0.2
    • 1.0.3
    • 1.0.4
    • 1.0.5
    • 1.0.6
    • 1.0.7
    • 1.1.0
    • 1.1.0-rc1
    • 1.1.0-rc2
    • 1.1.1
    • 1.1.2
    • 1.1.3
    • 1.1.4
    • 1.1.5
    • 1.10.0
    • 1.10.0-beta1
    • 1.10.0-rc1
    • 1.10.1
    • 1.10.2
    • 1.10.3
    • 1.10.4
    • 1.11.0
    • 1.11.0-beta1
    • 1.11.0-rc1
    • 1.11.1
    • 1.11.2
    • 1.11.3
    • 1.12.0
    • 1.12.0-beta1
    • 1.12.0-rc1
    • 1.12.1
    • 1.12.2
    • 1.12.3
    • 1.12.4
    • 1.12.5
    • 1.12.6
    • 1.12.7
    • 1.13.0
    • 1.13.0-beta1
    • 1.13.0-rc1
    • 1.13.1
    • 1.13.2
    • 1.13.3
    • 1.13.4
    • 1.13.5
    • 1.2.0
    • 1.2.0-beta1
    • 1.2.1
    • 1.2.2
    • 1.2.3
    • 1.2.4
    • 1.2.5
    • 1.2.6
    • 1.3.0
    • 1.3.0-rc1
    • 1.3.1
    • 1.3.2
    • 1.3.3
    • 1.3.4
    • 1.3.5
    • 1.4.0
    • 1.4.0-rc1
    • 1.4.1
    • 1.4.2
    • 1.4.3
    • 1.4.4
    • 1.4.5
    • 1.5.0
    • 1.5.0-alpha1
    • 1.5.0-rc1
    • 1.5.0-rc2
    • 1.5.1
    • 1.5.2
    • 1.6.0
    • 1.6.0-beta1
    • 1.6.0-rc1
    • 1.6.1
    • 1.6.2
    • 1.6.3
    • 1.6.4
    • 1.7.0
    • 1.7.0-beta1
    • 1.7.0-rc1
    • 1.7.1
    • 1.7.2
    • 1.7.3
    • 1.7.4
    • 1.8.0
    • 1.8.0-beta1
    • 1.8.0-rc1
    • 1.8.1
    • 1.9.0
    • 1.9.0-alpha1
    • 1.9.0-beta1
    • 1.9.0-rc1
    Affected ranges
    • ECOSYSTEM: < 1.13.6

    Update to 1.13.6

Original sources

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