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Wp Easypay CVE-2024-5861

MEDIUM
Missing Authorization (CWE-862)
2024-07-24 security@wordfence.com
6.5
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Authorization checks on every request
MITRE ATT&CK

1 technique across 1 tactic: Privilege Escalation

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 6.5 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required.

Exploit ScenarioDerived

A remote attacker could access resources or perform actions without proper authorization checks by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.4% exploitation probability (EPSS)

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AnalysisAI

The WP EasyPay - Square for WordPress plugin for WordPress is vulnerable to unauthorized modification of datadue to a missing capability check on the wpep_square_disconnect() function in all versions. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

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

Technical ContextAI · show details

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. The WP EasyPay - Square for WordPress plugin for WordPress is vulnerable to unauthorized modification of datadue to a missing capability check on the wpep_square_disconnect() function in all versions up to, and including, 4.2.3. This makes it possible for unauthenticated attackers to disconnect square. Affected products include: Wpeasypay Wp Easypay.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 6.5 MEDIUM
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low

DescriptionNVD

The WP EasyPay - Square for WordPress plugin for WordPress is vulnerable to unauthorized modification of datadue to a missing capability check on the wpep_square_disconnect() function in all versions up to, and including, 4.2.3. This makes it possible for unauthenticated attackers to disconnect square.

Threat Intelligence Overview

EPSS Score
0.4%
Top 68% exploitable
Data Quality
2 sources
Confidence: Low

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 MEDIUM
CISA KEV No
Public POC No
EPSS 0.4%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
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.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
Yes
Human Impact· derived
Medium

Priority Score

32
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +32
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Affected Products (CPE)NVD

cpe:2.3:a:wpeasypay:wp_easypay:*:*:*:*:*:wordpress:*:*
CVE-2023-1465 MEDIUM POC
6.1 Aug 16

The WP EasyPay WordPress plugin before 4.1 does not escape some generated URLs before outputting them back in pages, lea

CVE-2026-39734 HIGH
7.5 Oct 30

WP EasyPay 4.5.4 and earlier exposes an unauthenticated path traversal that can allow remote attackers to read files fro

CVE-2026-57808 MEDIUM
6.5 Jul 23

WP EasyPay WordPress plugin versions 4.5.0 and earlier permit any subscriber-level authenticated user to delete arbitrar

CVE-2026-56024 MEDIUM
6.5 Jun 18

Cross-site request forgery in the WP EasyPay WordPress plugin (versions through 4.4.0) enables remote attackers to perfo

CVE-2026-32587 MEDIUM
5.4 Mar 16

WP EasyPay versions up to 4.2.11 contain an authorization bypass that allows authenticated users to modify plugin settin

CVE-2026-96449 MEDIUM
5.3 Oct 15

Missing authorization in the WPExperts WP EasyPay plugin (versions through 4.5.4) leaves a plugin-provided endpoint or a

CVE-2026-45215 MEDIUM
5.3 May 12

WP EasyPay plugin through version 4.3.0 exposes sensitive information in sent data, allowing unauthenticated remote atta

CVE-2026-84762 MEDIUM
5.3 Sep 03

WP EasyPay WordPress plugin versions up to and including 4.5.3 allow unauthenticated remote attackers to bypass access c

CVE-2021-4411 MEDIUM
4.3 Jul 12

The WP EasyPay - Square for WordPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to

CVE-2022-47177 MEDIUM
4.3 May 25

Cross-Site Request Forgery (CSRF) vulnerability in WP Easy Pay WP EasyPay - Square for WordPress plugin <= 4.1 versions.

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