CVE-2026-13225

EUVD-2026-39418
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.
Basic XSS
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
rami.ioCNA
5.3 MEDIUM
NETWORK
LOW
NONE
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
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
pretixpretix
𝑥
< 2026.3.4
CNA
pretixpretix
2026.4.0 ≤
𝑥
< 2026.4.4
CNA
pretixpretix
2026.5.0 ≤
𝑥
< 2026.5.2
CNA
Common Weakness Enumeration
References
https://pretix.eu/about/en/blog/20260625-release-2026-5-2/