CVE-2023-54346

WordPress Plugin Backup Migration 1.2.8 Unauthenticated Database Backup Download

Published May 5, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Backupbliss backup Migration
CPEs cpe:2.3:a:backupbliss:backup_migration:1.2.8:*:*:*:*:wordpress:*:*
Vendors & Products Backupbliss backup Migration
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Backupbliss
Backupbliss wordpress Plugin Backup Migration
Wordpress
Wordpress wordpress
Vendors & Products Backupbliss
Backupbliss wordpress Plugin Backup Migration
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description 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.
Title WordPress Plugin Backup Migration 1.2.8 Unauthenticated Database Backup Download
Weaknesses CWE-538
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Jul 15, 2026, 1:24 AM
Reserved
Jan 10, 2026, 1:51 AM
Status
Deferred
Published
May 5, 2026, 12:16 PM
Modified
Oct 28, 2026, 7:10 PM