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Fencer Intel
medium 4.3

CVE-2026-48016 json

Shopware: Unauthorized Payment Trigger for Foreign Orders via /store-api/handle-payment

published 5mo ago modified 2mo ago also EUVD-2026-45239 , GHSA-9v5m-39wh-5chq

cvss
4.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits
0
none known

Summary

Shopware is an open commerce platform. Prior to 6.6.10.18 and 6.7.10.1, the Store API endpoint /store-api/handle-payment in src/Core/Checkout/Payment/SalesChannel/HandlePaymentMethodRoute.php accepts a user-controlled orderId and forwards it to src/Core/Checkout/Payment/PaymentProcessor.php without verifying order ownership or guest-order authentication, allowing a normal customer or guest context to trigger the payment flow for another user's order while /store-api/order enforces the expected ownership model. This issue is fixed in versions 6.6.10.18 and 6.7.10.1.

Patch / fix

  • packagist shopware/platform 6.6.10.18, 6.7.10.1
  • packagist shopware/core 6.6.10.18, 6.7.10.1
  • shopware shopware 6.6.10.18, 6.7.10.1

Is CVE-2026-48016 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
3mo ago

Exploit prediction

0.41% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CNA 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
GitHub 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected packages

ecosystem package affected fixed in
packagist shopware/platform
>=6.7.0.0, <6.7.10.1
<6.6.10.18
6.7.10.1
6.6.10.18
packagist shopware/core
>=6.7.0.0, <6.7.10.1
<6.6.10.18
6.7.10.1
6.6.10.18

Affected products

  • shopware shopware
  • shopware platform

Classification

Weakness
  • CWE-639 Authorization Bypass Through User-Controlled Key
  • CWE-290 Authentication Bypass by Spoofing

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.