CVE-2020-15179highCWE-79

CVE-2020-15179: fallo de gravedad alta en InternationalScratchWiki wiki-scratchsig

HTML Injection in ScratchSig

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear wiki-scratchsig

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8epss 1.2%
The ScratchSig extension for MediaWiki before version 1.0.1 allows stored Cross-Site Scripting. Using <script> tag inside <scratchsig> tag, attackers with edit permission can execute scripts on visitors' browser. With MediaWiki JavaScript API, this can potentially lead to privilege escalation and/or account takeover. This has been patched in release 1.0.1. This has already been deployed to all Scratch Wikis. No workarounds exist other than disabling the extension completely.
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
Productos afectados
InternationalScratchWiki · wiki-scratchsig