CVE-2020-23361

PoC —

CVSS 3.1

9.8 critical

EPSS

1%p67

Published

Jan 27, 2021 (Jan 27, 2021)

Modified

Jun 17, 2026

Description

phpList 3.5.3 allows type juggling for login bypass because == is used instead of === for password hashes, which mishandles hashes that begin with 0e followed by exclusively numerical characters.

Vendors: phplist
Products: phplist
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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