CVE-2026-87759
Add User Autocomplete < 1.2 - Subscriber+ Privilege Escalation
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
The Add User Autocomplete WordPress plugin before 1.2 does not perform any capability or nonce check before creating a pending site-membership invitation carrying a caller-supplied role, allowing any authenticated user, such as a subscriber, to grant themselves the administrator role on a multisite installation.
| Vendor | unknown |
| Product | add user autocomplete |
| Published | Sep 12, 2026 |
| Last Updated | Sep 12, 2026 |
Stay Ahead of the Next One
Get instant alerts for unknown add user autocomplete
Be the first to know when new high vulnerabilities affecting unknown add user autocomplete are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Unknown / Add User Autocomplete
0 < 1.2
References
Credits
Nguyen Huu Do WPScan