# CVE-2023-54346

## Summary

- **CVE ID:** CVE-2023-54346
- **Severity:** HIGH
- **CVSS Score:** 8.7 (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)
- **CWE:** CWE-538
- **Published:** May 5, 2026
- **Last Modified:** Jul 15, 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.

## Affected Products

- Backupbliss — WordPress Plugin Backup Migration (1.2.8)

## References

- [CNA](https://www.exploit-db.com/exploits/51445)
- [CNA](https://backupbliss.com/)
- [CNA](https://downloads.wordpress.org/plugin/backup-backup.1.2.8.zip)
- [CNA](https://www.vulncheck.com/advisories/wordpress-plugin-backup-migration-unauthenticated-database-backup-download)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.31%
- **EPSS Percentile:** 23.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._