CVE-2026-57533

Phishing via Uncontrolled HTML Injection on Redirected Pages

Published Jun 25, 2026 CVSS 4.0 · 2.1 Low EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Pretix
Pretix pretix
Vendors & Products Pretix
Pretix pretix
Type Values Removed Values Added
Title Phishing via Uncontrolled HTML Injection on Redirected Pages
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Weaknesses CWE-80
References
Metrics cvssV4_0

{'score': 2.1, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
rami.io
Published
Updated
Jun 25, 2026, 3:05 PM
Reserved
Jun 24, 2026, 3:59 PM
Status
Deferred
Published
Jun 25, 2026, 3:16 PM
Modified
Jun 25, 2026, 4:16 PM