CVE-2026-28083mediumCWE-79

CVE-2026-28083: falha de média gravidade em UX-themes Flatsome

WordPress Flatsome theme <= 3.20.5 - Cross Site Scripting (XSS) vulnerability

Publicada em · Atualizada em

Seguir esta CVE+ Monitorar Flatsome

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 6.5epss 0.2%
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UX-themes Flatsome flatsome allows Stored XSS.This issue affects Flatsome: from n/a through <= 3.20.5.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Produtos afetados
UX-themes · Flatsome
CVEs relacionadas — UX-themes Flatsome

No mesmo produto, das mais perigosas para as menos.

CVE-2023-28994HIGHWordPress Flatsome Theme <= 3.16.8 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-57729HIGHWordPress Flatsome theme <= 3.20.5 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-57731MEDIUMWordPress Flatsome theme <= 3.20.5 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-31915MEDIUMWordPress Flatsome theme <= 3.19.6 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-57730MEDIUMWordPress Flatsome theme <= 3.20.5 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2024-5156MEDIUMFlatsome <= 3.18.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%