Advisory Database
  • Advisories
  • Dependency Scanning
  1. composer
  2. ›
  3. tinymce/tinymce
  4. ›
  5. CVE-2024-29881

CVE-2024-29881: TinyMCE Cross-Site Scripting (XSS) vulnerability in handling external SVG files through Object or Embed elements

March 26, 2024

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.

References

  • github.com/advisories/GHSA-5359-pvf2-pw78
  • github.com/tinymce/tinymce
  • github.com/tinymce/tinymce/commit/bcdea2ad14e3c2cea40743fb48c63bba067ae6d1
  • github.com/tinymce/tinymce/security/advisories/GHSA-5359-pvf2-pw78
  • nvd.nist.gov/vuln/detail/CVE-2024-29881
  • www.tiny.cloud/docs/tinymce/6/6.8.1-release-notes/
  • www.tiny.cloud/docs/tinymce/7/7.0-release-notes/

Code Behaviors & Features

Detect and mitigate CVE-2024-29881 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions before 7.0.0

Fixed versions

  • 7.0.0

Solution

Upgrade to version 7.0.0 or above.

Impact 4.3 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Source file

packagist/tinymce/tinymce/CVE-2024-29881.yml

Spotted a mistake? Edit the file on GitLab.

  • Site Repo
  • About GitLab
  • Terms
  • Privacy Statement
  • Contact

Page generated Wed, 14 May 2025 12:15:38 +0000.