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DRUPAL-CONTRIB-2026-300

Published Nov 4, 2026·Last modified Nov 4, 2026
Affected Components(1)
Packagist:https://packages.drupal.org/8drupal/basket_paypal
< 1.1.1
Description

The AlternativeCommerce PayPal Checkout module provides an AlternativeCommerce method to embed payment services from PayPal.

The module does not sufficiently validate incoming PayPal webhook requests. An unauthenticated attacker can submit a crafted request that references a payment record, causing the associated order to be marked as paid without completing a payment.

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Risk Scores
Base Score
-1.0

Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.

Threat Intelligence
-1.0

No exploitation activity has been observed at this time. Continue routine monitoring.

EPSS
N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

Related Vulnerabilities
  • CVE-2026-122069
    Alias
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