CVE-2026-57364Network attack vector

Unauthenticated access to improperly constrained functionality

Published Jul 13, 2026 · Updated Jul 13, 2026

Improper quantity validation in WPDeveloper Better Payment 2.2.0 and earlier allows remote attackers to access constrained functionality. Patchstack and WPDeveloper have not published the affected function or how a quantity input defeats its access constraints. No authentication or user interaction is required, but the accessible functionality and resulting data changes or service interruption remain undisclosed.

CVSS severity6.5
Medium
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper quantity validation in WPDeveloper Better Payment 2.2.0 and earlier allows remote attackers to access constrained functionality. Patchstack and WPDeveloper have not published the affected function or how a quantity input defeats its access constraints. No authentication or user interaction is required, but the accessible functionality and resulting data changes or service interruption remain undisclosed.

The record

CVE
CVE-2026-57364
Published
Jul 13, 2026
Updated
Jul 13, 2026
Vendor
ReviewX Team
Product
Better Payment
Classifications
CWE-1284, CAPEC-1
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.2.0 changes=[{"at":"2.2.1","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ReviewX Team · Better Paymentversion=0 <=2.2.0 changes=[{"at":"2.2.1","status":"unaffected"}]

Published CVSS scores

6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1284Improper Validation of Specified Quantity in Input
CAPEC-1Accessing Functionality Not Properly Constrained by ACLs

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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