fix(deps): update dependency tinymce to v7.2.1 [security] - autoclosed #5160
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This PR contains the following updates:
7.2.0->7.2.1Warning
Some dependencies could not be looked up. Check the Dependency Dashboard for more information.
GitHub Vulnerability Alerts
CVE-2024-29881
Impact
A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content loading and content inserting code. A SVG image could be loaded though an
objectorembedelement and that image could potentially contain a XSS payload.Fix
TinyMCE 6.8.1 introduced a new
convert_unsafe_embedsoption to automatically convertobjectandembedelements respective of theirtypeattribute. From TinyMCE 7.0.0 onwards, theconvert_unsafe_embedsoption is enabled by default.Workarounds
If you are using TinyMCE 6.8.1 or higher, set
convert_unsafe_embedsto true. For any earlier versions, a custom NodeFilter is recommended to remove or modify anyobjectorembedelements. This can be added using theeditor.parser.addNodeFilterandeditor.serializer.addNodeFilterAPIs.Acknowledgements
Tiny Technologies would like to thank Toni Huttunen of Fraktal Oy for discovering this vulnerability.
References
CVE-2024-38356
Impact
A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content extraction code. When using the
noneditable_regexpoption, specially crafted HTML attributes containing malicious code were able to be executed when content was extracted from the editor.Patches
This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that, when using the
noneditable_regexpoption, any content within an attribute is properly verified to match the configured regular expression before being added.Fix
To avoid this vulnerability:
References
For more information
If you have any questions or comments about this advisory:
CVE-2024-38357
Impact
A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content parsing code. This allowed specially crafted noscript elements containing malicious code to be executed when that content was loaded into the editor.
Patches
This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that content within noscript elements are properly parsed.
Fix
To avoid this vulnerability:
Acknowledgements
Tiny thanks Malav Khatri and another reporter for their help identifying this vulnerability.
References
For more information
If you have any questions or comments about this advisory:
Release Notes
tinymce/tinymce (tinymce)
v7.2.1Compare Source
Fixed
Configuration
📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR was generated by Mend Renovate. View the repository job log.