CVE-2024-38356: TinyMCE Cross-Site Scripting (XSS) vulnerability using noneditable_regexp option
(updated )
A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content extraction code. When using the noneditable_regexp option, specially crafted HTML attributes containing malicious code were able to be executed when content was extracted from the editor.
References
- github.com/advisories/GHSA-9hcv-j9pv-qmph
- github.com/tinymce/tinymce
- github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d
- github.com/tinymce/tinymce/commit/a9fb858509f86dacfa8b01cfd34653b408983ac0
- github.com/tinymce/tinymce/security/advisories/GHSA-9hcv-j9pv-qmph
- nvd.nist.gov/vuln/detail/CVE-2024-38356
- owasp.org/www-community/attacks/xss
- www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/
- www.tiny.cloud/docs/tinymce/7/7.2-release-notes/
- www.tiny.cloud/docs/tinymce/latest/7.2-release-notes/
Code Behaviors & Features
Detect and mitigate CVE-2024-38356 with GitLab Dependency Scanning
Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →