Home/CVE/An issue was discovered in pretix before 2023.7.1. Incorrect parsing of configuration files causes the application to tr
CVE

CVE-2023-44463

An issue was discovered in pretix before 2023.7.1. Incorrect parsing of configuration files causes the application to tr

An issue was discovered in pretix before 2023.7.1. Incorrect parsing of configuration files causes the application to trust unchecked X-Forwarded-For headers even though it has not been configured to do so. This can lead to IP address spoofing by users of the application.

MEDIUM · CVSS 5.3 EPSS 0.00157
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-290Authentication Bypass by Spoofing
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Affected Products & Versions

1
rami pretix< 2023.7.1
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Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI pretix MODERATE fixed in 2023.7.1
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Scoring & Timeline

5.3
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD02 Oct 2023 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/pretix/pretix/commit/ccdce2ccb8207b82501af3c03f50abc0f819b469Patch
https://github.com/pretix/pretix/compare/v2023.7.0...v2023.7.1Patch
https://github.com/pretix/pretix/tagsRelease Notes
https://pretix.eu/about/en/blog/20230911-release-2023-7-1/Release Notes
https://pretix.eu/about/en/ticketingProduct
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