anonhaven

CVE-2026-39759

CRITICAL CVSS 3.1: 9.9 EPSS 0.48%
Updated Oct 06, 2026
Employer
Parameter Value
CVSS 9.9 (CRITICAL)
Type CWE-434 (Unrestricted File Upload)
Vendor Employer
Public PoC No

Employer / Sales Representative Arbitrary File Upload in Workreap Core <= 3.4.5 versions.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)

CWE-434 Unrestricted File Upload

References 1

https://patchstack.com/database/wordpress/plugin/workreap_core/vulnerability/wo…
audit@patchstack.com
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