CVE-2016-20082

WordPress Plugin Abtest Local File Inclusion via abtest_admin.php

CVSS 6.9 MEDIUMEPSS 0.3%CWE-98

Vexday Risk Score

33Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 6.9EPSS 0.3%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

15 Jun 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

WordPress Plugin Abtest contains a local file inclusion vulnerability that allows unauthenticated attackers to include arbitrary files by manipulating the action parameter. Attackers can send GET requests to abtest_admin.php with malicious action values to include files from the admin directory and execute arbitrary code.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Affected products

abtest · Abtest

public PoCs found — 1

cve_referencewww.exploit-db.com/exploits/39577unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

https://github.com/wp-plugins/abtest https://www.exploit-db.com/exploits/39577 https://www.vulncheck.com/advisories/wordpress-plugin-abtest-local-file-inclusion-via-abtest-admin-php