CVE-2024-29203

CVSS V2 None CVSS V3 None
Description
TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content insertion code. This allowed `iframe` elements containing malicious code to execute when inserted into the editor. These `iframe` elements are restricted in their permissions by same-origin browser protections, but could still trigger operations such as downloading of malicious assets. This vulnerability is fixed in 6.8.1.
Overview
  • CVE ID
  • CVE-2024-29203
  • Assigner
  • GitHub_M
  • Vulnerability Status
  • PUBLISHED
  • Published Version
  • 2024-03-26T13:23:53.673Z
  • Last Modified Date
  • 2024-03-26T13:23:53.673Z
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
References
Reference URL Reference Tags
https://github.com/tinymce/tinymce/security/advisories/GHSA-438c-3975-5x3f x_refsource_CONFIRM
https://github.com/tinymce/tinymce/commit/bcdea2ad14e3c2cea40743fb48c63bba067ae6d1 x_refsource_MISC
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 x_refsource_MISC
https://www.tiny.cloud/docs/tinymce/7/7.0-release-notes/#sandbox_iframes-editor-option-is-now-defaulted-to-true x_refsource_MISC
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2024-29203
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-29203
History
Created Old Value New Value Data Type Notes
2024-06-26 02:21:58 Added to TrackCVE