WP User Merger
wp-user-merger · plugin
Known security vulnerabilities for WP User Merger. Find out in seconds which version runs on your site with WP Lens.
3 known vulnerabilities
latest Nov 28, 2022
Before you install
Known vulnerabilities fixed
- A fixed release exists for all 3 known records (latest 1.6.6).
Install the current version and keep it updated.
This assessment relies only on published vulnerability records and wordpress.org data; it does not review the code.
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Listed on wordpress.org · latest 1.6.6 · last updated Oct 30, 2026 · 300+ installs
wordpress.org status checked on Nov 1, 2026
Vulnerabilities
- High 8.8
CVE-2022-3865admin→ 1.5.3
WP User Merger < 1.5.3 - Admin+ SQLi via ID
- High 8.8
CVE-2022-3849admin→ 1.5.3
WP User Merger < 1.5.3 - Admin+ SQLi via user_id
- High 8.8
CVE-2022-3848admin→ 1.5.3
WP User Merger < 1.5.3 - Admin+ SQLi via wpsu_user_id
The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).