CVE-2023-23941 - CVE House
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Status published High CVE-2023-23941

SwagPayPal payment not sent to PayPal correctly

Vulnerability Description

SwagPayPal is a PayPal integration for shopware/platform. If JavaScript-based PayPal checkout methods are used (PayPal Plus, Smart Payment Buttons, SEPA, Pay Later, Venmo, Credit card), the amount and item list sent to PayPal may not be identical to the one in the created order. The problem has been fixed with version 5.4.4. As a workaround, disable the aforementioned payment methods or use the Security Plugin in version >= 1.0.21.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

SwagPayPal
Vulnerable Versions:
< 5.4.4

Timeline

Official Publish: February 3rd, 2023
Last Modified: March 10th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weaknesses (CWE)

CWE-345

MITRE ATT&CK TTPs

T1557 Adversary-in-the-Middle
Credential Access
T1071 Application Layer Protocol
Command and Control
T1552 Unsecured Credentials
Credential Access
T1190 Exploit Public-Facing Application
Initial Access
T1041 Exfiltration Over C2 Channel
Exfiltration