CVE-2026-8811: falha de alta gravidade em SEPPmail AG Secure Email Gateway
Path traversal in PDF generation module
Publicada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.1epss 0.3%
SEPPmail versions before 15.0.5 allow improper handling of attachment filenames during encrypted PDF generation. An attacker can exploit this to create new files outside the intended directory, potentially placing files in web-accessible locations.
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L
Produtos afetados
SEPPmail AG · Secure Email GatewayCVEs relacionadas — SEPPmail AG Secure Email Gateway
No mesmo produto, das mais perigosas para as menos.
CVE-2026-7864MEDIUMExposure of Sensitive Information to an Unauthorized ActorEPSS 16.1%CVE-2026-44127HIGHLocal File Inclusion (LFI) and Arbitrary File DeletionEPSS 14.8%CVE-2026-84830HIGHOS command injection in privileged configuration handlingEPSS 1.2%CVE-2026-44128CRITICALUnauthenticated Remote Code ExecutionEPSS 0.8%CVE-2026-44129HIGHServer-side template injectionEPSS 0.5%CVE-2026-44126CRITICALInsecure deserializationEPSS 0.5%