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TI-2023-30620 Aliases CVE-2023-54346GHSA-fjq3-h34r-q4fp

WordPress Plugin Backup Migration 1.2.8 Unauthenticated Database Backup Download

Priority HIGH 77CWE-538Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

WordPress Plugin Backup Migration 1.2.8 contains an information disclosure vulnerability that allows unauthenticated attackers to download complete database backups by accessing predictable file paths. Attackers can enumerate backup directories through configuration files and complete logs, then construct direct download URLs to retrieve sensitive backup archives containing full database dumps.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0031 24th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
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
migrateWordPress Plugin Backup Migration1.2.8—No fix listedCNA
  • WordPress Plugin Backup Migration Vendormigrate Affected 1.2.8 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-54346
  2. 2026-10-03 Alias added: GHSA-fjq3-h34r-q4fp

References

Exploit 1

Other 2

  • TI-2023-06004 Backup Migration <= 1.3.7 - Unauthenticated Remote Code Execution CVSS 3.1CRITICAL 9.8
  • TI-2023-06169 Clone < 2.4.3 - Unauthenticated Backup Download CVSS 3.1HIGH 7.5
  • TI-2023-05759 Backup Migration Staging < 1.3.6 - Sensitive Data Exposure CVSS 3.1HIGH 7.5
  • TI-2023-06399 Backup Migration <= 1.3.9 - Authenticated (Admin+) OS Command Injection via url CVSS 3.1HIGH 7.2
  • TI-2023-06373 The Backup Migration plugin for WordPress is vulnerable to Remote File Inclusion in… CVSS 3.1CRITICAL 9.8
  • TI-2023-06374 Backup Migration <= 1.3.9 - Unauthenticated Path Traversal to Arbitrary File Deletion CVSS 3.1CRITICAL 9.8
See all 14 →

Sources

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