CVE-2026-14926Public exploitNetwork attack vector

Authenticated subscription tampering via missing ownership checks

Published Jul 28, 2026 · Updated Jul 28, 2026

Improper access control in WPManageNinja FluentCart before 1.4.0 allows remote authenticated users to alter another customer's subscription. Several customer-profile payment-method endpoints resolve a supplied subscription UUID without verifying ownership by the logged-in customer. Any customer with a valid session and REST nonce can change, cancel, or rebind a target subscription after obtaining its UUID.

CVSS severity4.2
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in WPManageNinja FluentCart before 1.4.0 allows remote authenticated users to alter another customer's subscription. Several customer-profile payment-method endpoints resolve a supplied subscription UUID without verifying ownership by the logged-in customer. Any customer with a valid session and REST nonce can change, cancel, or rebind a target subscription after obtaining its UUID.

The record

CVE
CVE-2026-14926
Published
Jul 28, 2026
Updated
Jul 28, 2026
Vendor
Mahmudul Hasan Arif
Product
FluentCart
Classifications
CWE-284
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 28, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 28, 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 <1.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Mahmudul Hasan Arif · FluentCartversion=0 <1.4.0

Published CVSS scores

4.2CISA-ADPCVSS:3.1/AV:N/AC:H/PR:L/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control

Public exploit references

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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