Descripción
proCertum SmartSign parses external XML entities from arbitrary crafted signature files, enabling SSRF and potentially allowing the reading of local files, depending on the parser-s configuration. The XML External Entity (XXE) vulnerability is triggered simply by previewing a file in the file selection window, before the victim clicks -Open-. This issue was fixed in version 9.4.3.90.
CVSS 4.8EPSS 0.135%Riesgo 0.49
Ver fuente- Publicación
- 2026-07-27 12:16:46
- Versiones afectadas
- <9.4.3.90
- Tipo
- Software crítico
- Última modificación
- 2026-07-30 16:29:42
- Vector
- CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X