CVE-2026-57533 - Vulnerability Details - OpenCVE

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.

Attack Vector Network

Attack Complexity High

Privileges Required Low

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact Low

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

pretix

pretix

unaffected

Version	Status	Constraints
`0`	affected	< 2026.3.4
`2026.4.0`	affected	< 2026.4.4
`2026.5.0`	affected	< 2026.5.2

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://pretix.eu/about/en/blog/20260625-release-2026-5-2/

History

Thu, 25 Jun 2026 15:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 25 Jun 2026 14:45:00 +0000

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		https://pretix.eu/about/en/blog/20260625-release-2026-5-2/
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'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: rami.io

Published: 2026-06-25T14:31:18.968Z

Updated: 2026-06-25T15:05:14.046Z

Reserved: 2026-06-24T15:59:32.628Z

Link: CVE-2026-57533

Vulnrichment

Updated: 2026-06-25T15:05:10.743Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-80

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