CVE-2021-34551

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CVSS 3.1

8.1 high

EPSS

3%p86

Published

Jun 16, 2021 (Jun 16, 2021)

Modified

Jun 17, 2026

Description

PHPMailer before 6.5.0 on Windows allows remote code execution if lang_path is untrusted data and has a UNC pathname.

Vendors: phpmailer project fedoraproject
Products: phpmailer, fedora
Weakness: CWE-434
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.8%)

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