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CVE-2026-55878
HIGH(7.8)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Risk Signal Score30/100 — MITTEL
- CVSS 7.8 — Hoch
- Weniger als 24 Stunden alt
Beschreibung
Symfony UX is a JavaScript ecosystem for Symfony. From 2.32.0 before 2.36.1 and from 3.0.0 before 3.2.0, the ux:install console command installs files from a recipe kit by copying paths listed in a copy-files map, and because Path::isRelative() accepts paths like ../../../etc, a crafted or compromised kit can write attacker-controlled content to arbitrary locations or read local files outside the recipe directory. This issue is fixed in versions 2.36.1 and 3.2.0.
GitHub Advisories
GHSA-p9xj-fpr2-jf2qHIGH
symfony/ux-toolkit: Path Traversal Allows Arbitrary File Write and Read via Crafted Recipe Manifest
composer/symfony/ux-toolkit→ 2.36.1
GitHub Advisory