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Sensitive data exposure in SiteVault WordPress backup plugin

Priority LOW 39CWE-201Published · 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-201.

Summary

Royal Plugins SiteVault Backup, Restore, Migration & Cloning plugin for WordPress is affected through version 1.5.17. The plugin inserts sensitive information into data it sends, which exposes that data (CWE-201). An unauthenticated remote attacker can obtain sensitive data 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 SiteVault – Backup, Restore, Migration &amp; Cloning <= 1.5.17 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00398 34th 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
Royal PluginsSiteVault – Backup, Restore, Migration &amp; Cloningup to 1.5.17—No fix listedCNA
  • SiteVault – Backup, Restore, Migration &amp; Cloning VendorRoyal Plugins Affected up to 1.5.17 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for SiteVault Backup, Restore, Migration & Cloning.

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

Timeline

  1. 2026-10-06 Threatist record created from CVE-2026-105071
  2. 2026-10-06 Alias added: GHSA-7jm2-9g83-27p4
  3. 2026-10-06 CISA SSVC decision points changed
  4. 2026-10-06 Priority changed: MEDIUM → LOW

References

  • TI-2026-70344 Remote code inclusion in SiteVault WordPress plugin CVSS 3.1CRITICAL 10.0
  • TI-2026-39645 WordPress Royal MCP plugin <= 1.4.25 - Broken Access Control vulnerability CVSS 3.1HIGH 8.1
  • TI-2026-29444 WordPress Royal MCP plugin <= 1.4.2 - Broken Access Control vulnerability CVSS 3.1HIGH 7.3

Sources