CVE-2017-5541

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CVSS 3.0

5.3 medium

EPSS

2%p84

Published

Jan 20, 2017 (Jan 20, 2017)

Modified

Jun 17, 2026

Description

Directory traversal vulnerability in template/usererror.missing_extension.php in Symphony CMS before 2.6.10 allows remote attackers to rename arbitrary files via a .. (dot dot) in the existing-folder and new-folder parameters.

Vendors: getsymphony
Products: symphony
Weakness: CWE-22
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (2.5%)

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