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CVE-2026-44257

UNKNOWN · CVSS N/A EPSS %0.27 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-05-12T22:16:35.840 · Çekilme zamanı: 2026-06-09T06:01:06.480387+00:00

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Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

GitHub PoC Linkleri

Not: Bu bağlantılar yalnızca güvenlik araştırması ve doğrulama amacıyla listelenmiştir.

CVE
CVE-2026-44257
Severity
UNKNOWN
CVSS
N/A
EPSS
%0.27

Orijinal NVD Açıklaması

efw4.X is an Enterprise Framework for Web. Prior to 4.08.010, efw.file.FileManager.unZip writes zip entries to disk using new File(baseDir, zipEntry.getName()) with no canonical-path check. An entry name such as ../../../pwned.jsp escapes the intended extraction directory and lands anywhere the Tomcat process can write — including the servlet context root. Combined with the framework's multipart /uploadServlet and an event that calls file.saveUploadFiles + FileManager.unZip, a remote attacker with no credentials drops a JSP webshell and executes arbitrary commands as the Tomcat user. This vulnerability is fixed in 4.08.010.