Vulnerability · Published Sep 2, 2026 · Assigned by WPScan
CVE-2026-81583Theme My Login 7.0 - 7.1.15 - Subscriber+ Unauthorised Multisite Site Creation and Privilege Escalation
Medium 5.4
In plain English
A medium-severity privilege mismanagement in Theme My Login from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)0.3%top 77.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The My Login WordPress plugin before 7.2.0 does not enforce the network's registration setting when processing site signups on multisite installations, allowing users with a subscriber account, and unauthenticated users on some networks, to create new sites and be granted administrator over them.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Theme My Login | 7.0 – before 7.2.0 |
Weakness: CWE-269 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
References
- https://wpscan.com/vulnerability/6ced93ee-5629-42a4-9103-44cf99265bd2/ exploit, vdb-entry, technical-description