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CVE-2026-113468

Broken Access Control in extension "TYPO3 Shop by coding.ms" (shop)

MEDIUM
6.9
CVSS Score
Published: October 20, 2026 at 09:30 AM UTC
Updated: October 20, 2026 at 07:28 PM UTC
1 product affected across 1 vendorExtension "TYPO3 Shop by coding.ms"

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Severity
MEDIUM6.9
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://typo3.org/security/advisory/typo3-ext-sa-2026-036

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.9MEDIUMTYPO3
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-862

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