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medium·Product Based Web Vulnerabilities·Updated Jul 2, 2026

LeadConnector < 3.0.22 - Unauthenticated Arbitrary Data Write

Est. Time~10 seconds
Scan TypeGroup Scan
Targetsdomain, subdomain, ipv4
CostFree
3.2k
Times Used
continuous scan runs
0
Continuously Checked
assets under CS
0
Vulnerabilities Found
confirmed findings
References
CVECVE-2026-1890
5.3
CVSSmedium
Exploitable remotely over the internet · no authentication required.

The LeadConnector WordPress plugin before 3.0.22 does not have authorization in a REST route, allowing unauthenticated users to call it and overwrite existing data

Attack Vector
Network
Privileges Req.
None
User Interaction
None
Affected
LeadConnector
AFFECTED< 3.0.22SAFE ✓≥ 3.0.22
Updated Sep 9, 2026View on NVD →

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