CVE-2018-15882

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CVSS 3.0

9.8 critical

EPSS

3%p86

Published

Aug 29, 2018 (Aug 29, 2018)

Modified

Jun 17, 2026

Description

An issue was discovered in Joomla! before 3.8.12. Inadequate checks in the InputFilter class could allow specifically prepared phar files to pass the upload filter.

Vendors: joomla
Products: joomla\!
Ecosystems: Joomla
Weakness: CWE-434
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.9%)

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