CVE-2026-27625

HIGH

8.1

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.18.1

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/20/2026

Ultima modificacao3/24/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

stirling:stirling_pdf

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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