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7.3Alta

CVE-2026-123747Pappl-retrofit: directory traversal in the add-ppdfiles and delete-ppdfiles actions

OpenPrinting pappl-retrofit; Red Hat Red Hat Enterprise Linux 10 Publicada: (hace 1 hora)

Descripción

A flaw was found in pappl-retrofit. The application fails to properly sanitize user-supplied filenames when handling the upload and deletion of PostScript Printer Description (PPD) files. A remote, unauthenticated attacker can exploit this directory traversal flaw by submitting filenames containing path traversal sequences. This allows the attacker to upload or delete arbitrary files on the system, which can result in data corruption, denial of service, or arbitrary command execution.

Debilidad (CWE): CWE-22

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
OpenPrinting pappl-retrofit ≤ 1.0b2
Red Hat Red Hat Enterprise Linux 10 —

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