CVE-2023-54346
HIGH EPSS 22.7%
Published May 5, 20261mo ago · Modified Jun 17, 20262w ago
8.7 CVSS 4.0
Published May 5, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
22.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-538
References 4
- backupbliss.com https://backupbliss.com/
- downloads.wordpress.org https://downloads.wordpress.org/plugin/backup-backup.1.2.8.zip
- exploit-db.com https://www.exploit-db.com/exploits/51445
- vulncheck.com https://www.vulncheck.com/advisories/wordpress-plugin-backup-migration-unauthenticated-database-backup-download
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.