CVE-2026-13225

Stored XSS in ticket confirmation page

State: Published
Severity: 5.3 Medium
Published: Jun 25, 2026
Updated: Jun 25, 2026
Reserved: Jun 24, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L	rami.io

Weaknesses

CWE-80 Improper neutralization of Script-Related HTML tags in a web page (basic XSS)

Affected Products

Product	Versions
pretixpretix	before 2026.3.4Affected 2026.4.0 to before 2026.4.4Affected 2026.5.0 to before 2026.5.2Affected

References

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

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