CVE-2026-116888mediumCWE-79

CVE-2026-116888: fallo de gravedad media en SemanticMediaWiki

SemanticMediaWiki 3.2.0 before 7.3.1 Stored XSS via Special:Browse Group Heading

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear SemanticMediaWiki

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

13Vexday Risk Score

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

ssvc Trackcvss 4.8epss 0.1%
SemanticMediaWiki from 3.2.0 before 7.3.1 contains a stored cross-site scripting vulnerability that allows users with the smw-schemaedit right to inject markup through an unescaped property group schema canonical_name. Attackers can save a schema whose canonical_name holds script markup, which GroupFormatter renders unescaped in Special:Browse headings, executing JavaScript in viewers' sessions including administrators.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
Productos afectados
SemanticMediaWiki · SemanticMediaWiki
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