CVE-2020-36875

AccessAlly < 3.3.2 Unauthenticated Arbitrary PHP Code Execution

Published Jan 9, 2026 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
AccessAlly WordPress plugin versions prior to 3.3.2 contain an unauthenticated arbitrary PHP code execution vulnerability in the Login Widget. The plugin processes the login_error parameter as PHP code, allowing an attacker to supply and execute arbitrary PHP in the context of the WordPress web server process, resulting in remote code execution.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Accessally popupally
CPEs cpe:2.3:a:accessally:popupally:*:*:*:*:*:wordpress:*:*
Vendors & Products Accessally popupally
Type Values Removed Values Added
First Time appeared Accessally
Accessally accessally
Wordpress
Wordpress wordpress
Vendors & Products Accessally
Accessally accessally
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description AccessAlly WordPress plugin versions prior to 3.3.2 contain an unauthenticated arbitrary PHP code execution vulnerability in the Login Widget. The plugin processes the login_error parameter as PHP code, allowing an attacker to supply and execute arbitrary PHP in the context of the WordPress web server process, resulting in remote code execution.
Title AccessAlly < 3.3.2 Unauthenticated Arbitrary PHP Code Execution
Weaknesses CWE-94
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Mar 5, 2026, 1:26 AM
Reserved
Oct 30, 2025, 3:45 PM
Status
Deferred
Published
Jan 9, 2026, 5:15 PM
Modified
Jun 17, 2026, 3:16 AM