TinyMCE Cross-Site Scripting (XSS) vulnerability using noscript elements
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.1epss 0.5%
probabilidade de exploração
0.5%top 58% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Produtos afetados
tinymce · tinymceReferências
https://github.com/tinymce/tinymce/commit/5acb741665a98e83d62b91713c800abbff43b00dhttps://github.com/tinymce/tinymce/security/advisories/GHSA-w9jx-4g6g-rp7xhttps://owasp.org/www-community/attacks/xsshttps://www.tiny.cloud/docs/tinymce/6/6.8.4-release-notes/#overviewhttps://www.tiny.cloud/docs/tinymce/7/7.2-release-notes/#overview