CVE-2026-27625

HIGH

8.1

Descripcion

Stirling-PDF is a locally hosted web application that performs various operations on PDF files. In versions prior to 2.5.2, the /api/v1/convert/markdown/pdf endpoint extracts user-supplied ZIP entries without path checks. Any authenticated user can write files outside the intended temporary working directory, leading to arbitrary file write with the privileges of the Stirling-PDF process user (stirlingpdfuser). This can overwrite writable files and compromise data integrity, with further impact depending on writable paths. The issue was fixed in version 2.5.2.

Detalles CVE

Puntuacion CVSS v3.18.1

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado3/20/2026

Ultima modificacion3/24/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

stirling:stirling_pdf

Debilidades (CWE)

CWE-22CWE-23

Referencias

https://github.com/Stirling-Tools/Stirling-PDF/releases/tag/v2.5.2(security-advisories@github.com)

https://github.com/Stirling-Tools/Stirling-PDF/security/advisories/GHSA-wccq-mg6x-2w22(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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