The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to sensitive information disclosure of a WordPress site's database due to missing capability checks on the wp_ajax_wpvivid_add_remote AJAX action that allows low-level authenticated attackers to send back-ups to a remote location of their choice for review. This affects versions up to, and including 0.9.35.
An official patch is available. Apply the patch as soon as possible.
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityLow
RequirementsPresent
PrivilegesHigh
User InteractionNone
Threat
Exploit MaturityPoC
Vulnerable System
ConfidentialityHigh
IntegrityNone
AvailabilityNone
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusOfficial Patch
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | PoC | E: U→P | 2.1 → 5.0 |
| 2026-07-21 | nvd | patch: Unavailable→Official Patch | 2.1 → 2.1 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 2.1 |
Affected Software
| Vendor | Product | Version |
|---|
| wpvivid | migration\,_backup\,_staging | < 0.9.36 |
| wpvividplugins | WPvivid — Backup, Migration & Staging | < 0.9.36 |
Published: 2024-10-16
