Vulnerability details

CVE-2020-36875

ACCESSALLY AccessAlly

AccessAlly < 3.3.2 Unauthenticated Arbitrary PHP Code Execution

CVSS 4.0

9.3Critical

Official 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.

CVSS scores

Score	Version	Source	Vector
9.3Critical	4.0	CVEProject cvelistV5 (CNA) (VulnCheck)	`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`

Affected products

Vendor	Product	Versions	Source
ACCESSALLY, INC.	AccessAlly	v < 3.3.2	CVEProject cvelistV5 (CNA)

References and advisories

https://accessally.com/software-release/accessally-3-3-2/ vendor-advisorypatch
https://www.vulncheck.com/advisories/accessally-unauthenticated-arbitrary-php-code-execution third-party-advisory
https://wpscan.com/vulnerability/c644de6d-098d-4889-b75d-53fd2b89ff4d/ third-party-advisoryexploit

Kolun on Telegram @kolunsec Exploited CVEs, key news and a daily digest Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.

Details

Published: 2026-01-09
Last updated: 2026-03-05
State: Published
Assigner (CNA): VulnCheck

Exploit prediction (EPSS)

0.75%

Probability of exploitation in 30 days

55.3%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: Yes
Exploitation: Proof of concept
Technical impact: Total

Weaknesses (CWE)

CWE-94
Improper Control of Generation of Code ('Code Injection')