Is there a public PoC exploit available for CVE-2026-123751?

Yes, a public proof-of-concept exploit is available for CVE-2026-123751. Prioritise patching immediately.

Wp Duplicate CVE-2026-123751

EUVD-2026-119835

2026-11-09 WPScan

WordPress RCE Wp Duplicate

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This Week Schedule remediation this week. Why: No CVSS yet + EPSS > 10% or public POC.

No patch listed yet

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AnalysisCVE.org

The WP Duplicate WordPress plugin through 1.1.11 does not properly verify a request authentication value and does not validate the path or type of uploaded files, making it possible for unauthenticated attackers to write arbitrary files to the server and achieve remote code execution. This vulnerability is being actively exploited in the wild.

Affected VersionsENISA

WP Duplicate 0 ≤1.1.11

Affected Packages

euvd wp_duplicate no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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Exploit and PoC references, threat intelligence from 22 sources

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Threat Intelligence Overview

Exploit

POC

Public exploit code exists

Social Media

Sightings

Data Quality

2 sources

Confidence: Low

EUVD

CVE.org CIRCL

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity Not scored yet

CISA KEV No

Public POC Yes

EPSS N/A

Patch available No

Active threat No

Deciding rule

No CVSS yet + EPSS > 10% or public POC

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.