CVE-2026-77989mediumCWE-79

CVE-2026-77989: fallo de gravedad media en joomlaeventmanager.net JEM - Joomla Event…

Joomla Extension - joomlaeventmanager.net - Reflected XSS via the PDF export link in Joomla Events Manager < 5.0.1

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear JEM - Joomla Event Manager extension for Joomla

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 5.3epss 0.4%
Joomla Extension - joomlaeventmanager.net - Reflected XSS via the PDF export link in Joomla Events Manager < 5.0.1 - buildCurrentPdfLink copies the current request query string into the PDF button URL, and pdfbutton() echoes it unescaped, leading to an reflected XSS vector.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Productos afectados
joomlaeventmanager.net · JEM - Joomla Event Manager extension for Joomla
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