CVE-2026-113468 - Vulnerability Details - OpenCVE

The payment notification endpoint for PayPal accepts incoming data without verifying that it comes from the payment provider. Any site visitor can overwrite the stored payment notification of an order that is still awaiting payment with arbitrary content. This requires a page that contains the shop's order plugin. Orders that are already paid are not affected.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00406.

Key SSVC decision points have not yet been added.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://typo3.org/security/advisory/typo3-ext-sa-2026-036

History

Tue, 20 Oct 2026 12:45:00 +0000

Type	Values Removed	Values Added
Description		The payment notification endpoint for PayPal accepts incoming data without verifying that it comes from the payment provider. Any site visitor can overwrite the stored payment notification of an order that is still awaiting payment with arbitrary content. This requires a page that contains the shop's order plugin. Orders that are already paid are not affected.
Title		Broken Access Control in extension "TYPO3 Shop by coding.ms" (shop)
Weaknesses		CWE-862
References		https://typo3.org/security/advisory/typo3-ext-sa-2026-036
Metrics		cvssV4_0 `{'score': 6.9, 'vector': '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'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: TYPO3

Published: 2026-10-20T09:30:46.881Z

Updated: 2026-10-20T09:30:46.881Z

Reserved: 2026-10-20T08:22:57.810Z

Link: CVE-2026-113468

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-10-20T10:17:05.667

Modified: 2026-10-20T10:17:05.667

Link: CVE-2026-113468

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-862

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