CVE-2026-57533

Summary

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 Software

VendorProductVersion RangeStatus
pretixpretix0 < 2026.3.4affected
pretixpretix2026.4.0 < 2026.4.4affected
pretixpretix2026.5.0 < 2026.5.2affected

Weaknesses

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

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References