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      request #47733 Sanitize pasted HTML content in the ProseMirror editor
    Infos
    #47733
    Thomas Gerbet (tgerbet)
    2026-07-20 15:38
    2026-07-20 15:35
    49475
    Details
    Sanitize pasted HTML content in the ProseMirror editor

    HTML content that get pasted into a document is not sanitized. For the security point of view there is no known exploitation path but it can confused users because the copy/pasted content might be different once it is pasted.

    Assisted-by: Discovery assisted by Vercel Deepsec using claude-opus-4.8 and claude-sonnet-5. Internal references: tuleap-deepsec-xss-999e8c222e.

    Artidoc
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    • [ ] enhancement
    • [ ] internal improvement
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    Stage
    Thomas Gerbet (tgerbet)
    Under review
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    References
    Referenced by request #47733

    Follow-ups

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    Thomas Gerbet (tgerbet)2026-07-20 15:38

    • Original Submission
      Something went wrong, the follow up content couldn't be loaded
      Only formatting have been changed, you should switch to markup to see the changes
    • Status changed from Under implementation to Under review