Description
In the module "PayPal Official" for PrestaShop 7+ releases prior to version 6.4.2 and for PrestaShop 1.6 releases prior to version 3.18.1, a malicious customer can confirm an order even if payment is finally declined by PayPal. A logical weakness during the capture of a payment in case of disabled webhooks can be exploited to create an accepted order. This could allow a threat actor to confirm an order with a fraudulent payment support. Versions 6.4.2 and 3.18.1 contain a patch for the issue. Additionally, users enable webhooks and check they are callable.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://github.com/202ecommerce/paypal/security/advisories/GHSA-w3w3-j3mh-3354
Scores
CVSS v3
7.5
EPSS
0.0039
EPSS Percentile
30.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-285
CWE-863
Status
published
Products (2)
202ecommerce/paypal
< 3.18.1
202ecommerce/paypal
< 6.4.2
Published
Jul 26, 2024
Tracked Since
Feb 18, 2026