CVE-2017-5480

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CVSS 3.0

8.1 high

EPSS

2%p83

Published

Jan 15, 2017 (Jan 15, 2017)

Modified

Jun 17, 2026

Description

Directory traversal vulnerability in inc/files/files.ctrl.php in b2evolution through 6.8.3 allows remote authenticated users to read or delete arbitrary files by leveraging back-office access to provide a .. (dot dot) in the fm_selected array parameter.

Vendors: b2evolution
Products: b2evolution
Weakness: CWE-22
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (2.5%)

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