CVE-2026-21625: falha de média gravidade em Stackideas.com EasyDiscuss extension for Joomla
Extension - stackideas.com - Lack of mime type validation in EasyDiscuss component 1.0.0-5.0.15 for Joomla
Publicada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 4.8epss 0.4%
User provided uploads to the Easy Discuss component for Joomla aren't properly validated. Uploads are purely checked by file extensions, no mime type checks are happening.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L
Produtos afetados
Stackideas.com · EasyDiscuss extension for JoomlaCVEs relacionadas — Stackideas.com EasyDiscuss extension for Joomla
No mesmo produto, das mais perigosas para as menos.
CVE-2026-21626CRITICALExtension - stackideas.com - Information disclosure in post custom fields in EasyDiscuss 1.0.0-5.0.15 for JoomlaEPSS 0.4%CVE-2026-21624CRITICALExtension - stackideas.com - Persistent XSS in EasyDiscuss component 1.0.0-5.0.15 for JoomlaEPSS 0.2%CVE-2026-21623CRITICALExtension - stackideas.com - Persistent XSS in EasyDiscuss component 1.0.0-5.0.15 for JoomlaEPSS 0.2%
Referências
https://stackideas.com/easydiscuss