Vulnerability DatabaseCVE-2026-57536
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CVE-2026-57536
Published:June 25, 2026
Updated:June 29, 2026
Our payment integration with Mollie 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.
Affected Packages
pretix-mollie (PYTHON):
Affected version(s) >=1.0.0 <2.5.6
Fix Suggestion:
Update to version 2.5.6
Related Resources (1)
https://pretix.eu/about/en/blog/20260625-release-2026-5-2/
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CVSS v4
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
PRESENT
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
4
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Improper Enforcement of Behavioral Workflow
CWE-841
EPSS
Base Score:
0.26