CVE-2024-38357
TinyMCE Cross-Site Scripting (XSS) vulnerability using noscript elements
MEDIUM 6.1
En bref
- Source
- NVD
- EPSS
- EPSS 0.53 % · centile 45 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- GitHub_M
- Statut NVD
- Deferred
Description
TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content parsing code. This allowed specially crafted noscript elements containing malicious code to be executed when that content was loaded into the editor. This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that content within noscript elements are properly parsed. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Faiblesses (CWE)
- CWE-79 — Injection de code indirecte (XSS)
Références
- https://github.com/tinymce/tinymce/security/advisories/GHSA-w9jx-4g6g-rp7x
- https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00d
- https://owasp.org/www-community/attacks/xss
- https://www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/#overview
- https://www.tiny.cloud/docs/tinymce/7/7.2-release-notes/#overview
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | GitHub_M |
| CVSS 3.1 | MEDIUM 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | NVD · security-advisories@github.com (Secondary) |
Avis
- GHSA-w9jx-4g6g-rp7x — TinyMCE Cross-Site Scripting (XSS) vulnerability using noscript elements
- PYSEC-2026-1302 — TinyMCE Cross-Site Scripting (XSS) vulnerability using noscript elements
Références européennes
- ENISA EUVD · EUVD-2024-2189
- GCVE · GCVE-0-2024-38357
Produits affectés
| Produit | Versions |
|---|---|
| tinymce · tinymce | affected < 5.11.0 ; affected >= 6.0.0, <6.8.4 ; affected >= 7.0.0, < 7.2.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |