Backup Migration < 2.0.0 - Unauthenticated Backup Download
Priority LOW 26Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
The Backup Migration WordPress plugin before 2.0.0 does not properly generate its backup path in certain server configurations, allowing unauthenticated users to fetch a log that discloses the backup filename. The backup archive is then downloadable without authentication.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00297 22nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Backup Migration (Unknown): 2.0.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Backup Migration | before 2.0.0 | 2.0.0 | Patch available | CNA |
- Backup Migration VendorUnknown Affected before 2.0.0 Fixed in 2.0.0 Patch available CNA
Remediation
- Fix · CNA Backup Migration (Unknown) Fixed in 2.0.0
Timeline
- 2026-10-02 Threatist record created from CVE-2025-12394
- 2026-10-03 Alias added: GHSA-2cmc-mfch-j64j
References
Sources
- CVE-2025-12394 · CVE Program
- CVE-2025-12394 · NVD
- FIRST EPSS
- GHSA-2cmc-mfch-j64j · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences