CVE-2026-57533

published 2026-06-25

CVE-2026-57533: Malicious HTML content could be injected into the page pretix shows when redirection to an untrusted page occurs. Since this page has a…

Priority P4 12 low 2.1 CVSS 4.0

AV N AC H AT N PR L UI P VC L VI L VA L SC L SI L SA L E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

Malicious HTML content could be injected into the page pretix shows when
redirection to an untrusted page occurs. Since this page has a
Content-Security-Policy, this can mainly be used for phishing purposes.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
pretix	pretix	< 2026.3.4	2026.3.4
pretix	pretix	>= 2026.4.0 < 2026.4.4	2026.4.4
pretix	pretix	>= 2026.5.0 < 2026.5.2	2026.5.2

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CWE-80