PT-2026-50925 · Pontedilana · Php-Weasyprint

Published 2026-06-19 · Updated 2026-06-19 · CVE-2026-49358

NVD

CVSS v3.1

3.0

Low

Base vector

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

PhpWeasyPrint is a PHP library allowing PDF generation from a URL or an HTML page. Prior to version 2.6.0, AbstractGenerator::$temporaryFiles is a public array, and removeTemporaryFiles() — invoked from destruct() and from a registered shutdown function — calls unlink() on every entry without verifying that the path is contained within the temporary folder. Any code holding a reference to a generator instance can push an arbitrary path into the array and have it deleted on script shutdown. This mirrors the KnpLabs/snappy issue GHSA-87qc-37cw-84h4. PhpWeasyPrint version 2.6.0 contains a patch for the issue.

Fix

Weakness Enumeration

CWE-73

Related Identifiers

CVE-2026-49358

Affected Products

Php-Weasyprint

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-49358 · Security Note
• https://github.com/KnpLabs/snappy/security/advisories/GHSA-87qc-37cw-84h4 · Note
• https://github.com/pontedilana/php-weasyprint/commit/6d328ffd3bcb800c7c2e8a594b1bff0c099c9391 · Note
• https://github.com/pontedilana/php-weasyprint/security/advisories/GHSA-5g9f-cwwg-4p8g · Note
• https://github.com/pontedilana/php-weasyprint/releases/tag/2.6.0 · Note