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TI-2026-68267 Aliases CVE-2026-102387GHSA-hwqw-r59q-mqmp

Sensitive data exposure in WordPress Xserver Migrator plugin

Priority LOW 39CWE-497Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-497.

Summary

The Xserver Migrator plugin for WordPress through 1.6.6 exposes sensitive system information to an unauthorized control sphere (CWE-497). An unauthenticated remote attacker can read sensitive data from affected sites without logging in.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

Unauthenticated Sensitive Data Exposure in Xserver Migrator <= 1.6.6 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00303 23rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
XServerXserver Migratorup to 1.6.6—No fix listedCNA
  • Xserver Migrator VendorXServer Affected up to 1.6.6 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Xserver Migrator.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

  1. 2026-10-06 Threatist record created from CVE-2026-102387
  2. 2026-10-06 Alias added: GHSA-hwqw-r59q-mqmp
  3. 2026-10-06 CISA SSVC decision points changed
  4. 2026-10-06 Priority changed: MEDIUM → LOW

References

Other 1

  • TI-2026-30708 WordPress CloudSecure WP Security plugin <= 1.4.7 - Broken Authentication vulnerability CVSS 3.1HIGH 8.1
  • TI-2024-28791 WordPress TypeSquare Webfonts plugin <= 2.0.7 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences