Is nelio-ab-testing (WordPress plugin) vulnerable?

WordPress nelio-ab-testing has 4 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.

4advisories

2critical

0on CISA KEV

0no fix recorded

CVE	Title	Severity	CVSS	Affected	Fixed in
CVE-2016-10977	The nelio-ab-testing plugin before 4.5.0 for WordPress has filename=..%2f directory traversal.	medium	6.5	`<4.5.0`	`4.5.0`
CVE-2016-10926	The nelio-ab-testing plugin before 4.5.9 for WordPress has SSRF in ajax/iesupport.php.	critical	10.0	`<4.5.9`	`4.5.9`
CVE-2016-10927	The nelio-ab-testing plugin before 4.5.11 for WordPress has SSRF in ajax/iesupport.php.	critical	10.0	`<4.5.11`	`4.5.11`
CVE-2017-18547	The nelio-ab-testing plugin before 4.6.4 for WordPress has CSRF in experiment forms.	high	8.8	`<4.6.4`	`4.6.4`

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

Install docs How findings are ranked

A version is vulnerable when it falls inside an affected range and below the fixed version. phpwarden applies these ranges to the exact versions in your lockfile or install, so you only see what applies to you.