CVE-2023-54346
WordPress Plugin Backup Migration 1.2.8 Unauthenticated Database Backup Download
- State
- Published
- Severity
- 8.7 High
- Published
- May 5, 2026
- Updated
- Jul 15, 2026
- Reserved
- Jan 10, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | 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 | VulnCheck |
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-538 Insertion of Sensitive Information into Externally-Accessible File or Directory
Affected Products
| Product | Versions |
|---|---|
WordPress Plugin Backup MigrationBackupbliss |
|
References
- ExploitDB-51445exploit
- Official Product Homepageproduct
- Product Referenceproduct
- VulnCheck Advisory: WordPress Plugin Backup Migration 1.2.8 Unauthenticated Database Backup Downloadthird-party-advisory
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