CVE-2026-80341Network attack vector

Stored-card takeover via missing ownership validation

Published Sep 9, 2026 · Updated Sep 9, 2026

Incorrect authorization in Payment Plugins for PayPal WooCommerce 1.1.0 through 2.0.25 allows remote authenticated users to bind stored cards. The stored-payment-method attachment flow accepts a payment-provider method identifier without verifying that the method belongs to the requesting account. Subscriber access and prior knowledge of another customer's method identifier are required; successful binding permits charges or deletion.

CVSS severityUnavailable
Unscored
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

Incorrect authorization in Payment Plugins for PayPal WooCommerce 1.1.0 through 2.0.25 allows remote authenticated users to bind stored cards. The stored-payment-method attachment flow accepts a payment-provider method identifier without verifying that the method belongs to the requesting account. Subscriber access and prior knowledge of another customer's method identifier are required; successful binding permits charges or deletion.

The record

CVE
CVE-2026-80341
Published
Sep 9, 2026
Updated
Sep 9, 2026
Vendor
Payment Plugins
Product
Payment Plugins for PayPal WooCommerce
Classifications
CWE-863, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 9, 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=1.1.0 <2.0.26

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Payment Plugins · Payment Plugins for PayPal WooCommerceversion=1.1.0 <2.0.26

Published CVSS scores

No CVSS assessment is available in this record.

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 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 exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
T1190Exploit Public-Facing Application

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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