Vulnerability · Published Oct 6, 2026 · Assigned by Patchstack
CVE-2026-102387WordPress Xserver Migrator plugin <= 1.6.6 - Sensitive Data Exposure vulnerability
High 7.5
In plain English
A high-severity security flaw in Xserver Migrator from XServer. 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 23% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.3%top 76.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Unauthenticated Sensitive Data Exposure in Xserver Migrator <= 1.6.6 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| XServer | Xserver Migrator | n/a – through 1.6.6 |
Weakness: CWE-497 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N