All-in-One WP Migration and Backup < 7.108 - Multisite Subsite Admin+ Network-Wide PHP Code Execution via REST Import
Priority HIGH 67CWE-269Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Privilege escalation
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-269.
Summary
The All-in-One WP Migration and Backup WordPress plugin before 7.108 does not restrict its migration import functionality to network administrators on multisite installations, allowing an administrator of a single subsite to execute arbitrary PHP code across the entire network.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00462 40th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed All-in-One WP Migration and Backup (Unknown): 7.108
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
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 | All-in-One WP Migration and Backup | before 7.108 | 7.108 | Patch available | CNA |
- All-in-One WP Migration and Backup VendorUnknown Affected before 7.108 Fixed in 7.108 Patch available CNA
Remediation
- Fix · CNA All-in-One WP Migration and Backup (Unknown) Fixed in 7.108
Timeline
- 2026-10-02 Threatist record created from CVE-2026-17533
- 2026-10-03 Alias added: GHSA-qgjj-8h65-3vcm
References
Sources
- CVE-2026-17533 · CVE Program
- CVE-2026-17533 · NVD
- FIRST EPSS
- GHSA-qgjj-8h65-3vcm · 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