Missing Authorization in TYPO3 Shop by coding.ms - CVE-2026-113468
Published: October 21, 2026
Vulnerability identifier: #VU156655
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-113468
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to the payment notification endpoint for PayPal accepts incoming data without verifying that it comes from the payment provider. A remote attacker can overwrite the stored payment notification of an order that is still awaiting payment with arbitrary content.
Affected software
TYPO3 Shop by coding.ms
How to mitigate CVE-2026-113468
Install updates from vendor's website.
TYPO3 Shop by coding.ms - addressed in versions 4.9.4, 5.21.1, 6.3.0