Insufficient validation of payment status in pretix-computop_CVE-2026-13223

6.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N

Description

Our payment integration with Computop-based payment methods did not
properly validate payment status responses. An attacker could use a
successful payment status response from one payment and supply it to the
system for a different payment, gaining access to multiple valid
tickets with only one payment.

Basic Information

ID CVE-2026-13223

Source rami.io

Published Jun 25, 2026 at 14:03

Modified Jun 25, 2026 at 15:14

Affected Product

Vendor pretix

Product pretix-computop

Affected Versions pretix pretix-computop 0

CWE Classification

CWE-841

References

pretix.eu /about/en/blog/20260625-release-2026-5-2/

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    "description": "Our payment integration with Computop-based payment methods did not \nproperly validate payment status responses. An attacker could use a \nsuccessful payment status response from one payment and supply it to the\n system for a different payment, gaining access to multiple valid \ntickets with only one payment.",
    "published": "2026-06-25T14:03:54.835Z",
    "modified": "2026-06-25T15:14:14.673Z",
    "type": "cve",
    "title": "Insufficient validation of payment status in pretix-computop",
    "source": "rami.io",
    "references": "https://pretix.eu/about/en/blog/20260625-release-2026-5-2/",
    "id": "CVE-2026-13223",
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