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CVE-2026-42597

MEDIUM · CVSS 5.9 EPSS %0.04 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-05-14T16:16:23.037 · Çekilme zamanı: 2026-06-09T06:01:28.969270+00:00

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Detaylı analiz gerekiyor.

Public Exploit Sinyali

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

GitHub PoC Linkleri

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CVE
CVE-2026-42597
Severity
MEDIUM
CVSS
5.9
EPSS
%0.04
Docker

Orijinal NVD Açıklaması

Gotenberg is a Docker-powered stateless API for PDF files. Prior to 8.32.0, the /forms/chromium/convert/url and /forms/chromium/screenshot/url routes accept url=file:///tmp/... from anonymous callers. The default Chromium deny-list intentionally exempts file:///tmp/ so HTML/Markdown routes can load their own request-local assets, and those routes apply a per-request AllowedFilePrefixes guard to scope the read. The URL routes never set AllowedFilePrefixes, so the scope guard silently skips. Alice enumerates /tmp/, walks Gotenberg's per-request working directories, and reads the raw source files of other in-flight conversions as rendered PDF output. This vulnerability is fixed in 8.32.0.