CVE-2026-13225
Published:June 25, 2026
Updated:June 29, 2026
Malicious HTML content could be injected into the email address of an
order, which pretix showed without sanitization on the confirmation page
for individual tickets in that order.
Affected Packages
pretix (PYTHON):
Affected version(s) >=2026.4.0 <2026.4.4Fix Suggestion:
Update to version 2026.4.4pretix (PYTHON):
Affected version(s) >=0.0.0 <2026.3.4Fix Suggestion:
Update to version 2026.3.4pretix (PYTHON):
Affected version(s) >=2026.5.0 <2026.5.2Fix Suggestion:
Update to version 2026.5.2Related Resources (1)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
LOW
CVSS v3
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
EPSS
Base Score:
0.34