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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| pretix | pretix | < 2026.3.4, 2026.4.0 – < 2026.4.4, 2026.5.0 – < 2026.5.2 | 2026.3.4 |
Advisories 1
- NCSC-2026-0404 Kwetsbaarheden verholpen in WatchGuard Fireware OS NCSC-NL (Netherlands) · Oct 7, 2026