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    CVE-2024-29881

    TinyMCE is an open source rich text editor. 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 `object` or `embed` element and that image could potentially contain a XSS payload. This vulnerability is fixed in 6.8.1 and 7.0.0.

    Published:Mar 26, 2024
    Last Modified:Sep 2, 2025
    EPS:Mar 26, 2024
    EPSS Score:0.02514
    CVSS Score:4.3

    Affected Products

    Vendor
    Tiny
    Product
    Tinymce
    Vendor
    Tinymce
    Product
    Tinymce

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-47762 (CVSS 8.7) — TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerabi…
    CVE-2026-47761 (CVSS 8.7) — TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerabi…
    CVE-2026-47759 (CVSS 8.7) — TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerabi…
    CVE-2026-47760 (CVSS 8.7) — TinyMCE is an open source rich text editor. From 6.8.0 to before 7.1.0, TinyMCE contains an XSS vulnerability …
    CVE-2024-29203 (CVSS 4.3) — TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyM…
    CVE-2024-21911 (CVSS 6.1) — TinyMCE versions before 5.6.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated …
    CVE-2024-21910 (CVSS 6.1) — TinyMCE versions before 5.10.0 are affected by a cross-site scripting vulnerability. A remote and unauthentica…
    CVE-2024-21908 (CVSS 6.1) — TinyMCE versions before 5.9.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated …
    CVE-2023-48219 (CVSS 6.1) — TinyMCE is an open source rich text editor. A mutation cross-site scripting (mXSS) vulnerability was discovere…
    CVE-2023-45818 (CVSS 6.1) — TinyMCE is an open source rich text editor. A mutation cross-site scripting (mXSS) vulnerability was discovere…

    References

    https://github.com/tinymce/tinymce/commit/bcdea2ad14e3c2cea40743fb48c63bba067ae6d1
    https://github.com/tinymce/tinymce/security/advisories/GHSA-5359-pvf2-pw78
    https://www.tiny.cloud/docs/tinymce/6/6.8.1-release-notes/#new-convert_unsafe_embeds-option-that-controls-whether-object-and-embed-elements-will-be-converted-to-more-restrictive-alternatives-namely-img-for-image-mime-types-video-for-video-mime-types-audio-audio-mime-types-or-iframe-for-other-or-unspecified-mime-types
    https://www.tiny.cloud/docs/tinymce/7/7.0-release-notes/#convert_unsafe_embeds-editor-option-is-now-defaulted-to-true
    https://github.com/tinymce/tinymce/commit/bcdea2ad14e3c2cea40743fb48c63bba067ae6d1
    https://github.com/tinymce/tinymce/security/advisories/GHSA-5359-pvf2-pw78
    https://www.tiny.cloud/docs/tinymce/6/6.8.1-release-notes/#new-convert_unsafe_embeds-option-that-controls-whether-object-and-embed-elements-will-be-converted-to-more-restrictive-alternatives-namely-img-for-image-mime-types-video-for-video-mime-types-audio-audio-mime-types-or-iframe-for-other-or-unspecified-mime-types
    https://www.tiny.cloud/docs/tinymce/7/7.0-release-notes/#convert_unsafe_embeds-editor-option-is-now-defaulted-to-true

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High