VDB-241086 · CVE-2023-44463 · GCVE-0-2023-44463

pretix up to 4.17.1 Header X-Forwarded-For

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.9	$0-$5k	0.00

Summaryinfo

A vulnerability was found in pretix. It has been declared as problematic. Affected is an unknown function of the component Header Handler. The manipulation of the argument X-Forwarded-For results in an unknown weakness. This vulnerability is identified as CVE-2023-44463. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in pretix. Affected is some unknown processing of the component Header Handler. The manipulation of the argument X-Forwarded-For with an unknown input leads to a unknown weakness. This is going to have an impact on integrity. CVE summarizes:

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.

The weakness was released 10/03/2023. The advisory is available at pretix.eu. This vulnerability is traded as CVE-2023-44463 since 09/29/2023. Technical details are known, but there is no available exploit.

Upgrading to version 2023.7.1 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch ccdce2ccb8207b82501af3c03f50abc0f819b469 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

pretix

Version

License

open-source

Website

Product: https://github.com/pretix/pretix/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Unknown
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: pretix 2023.7.1
Patch: ccdce2ccb8207b82501af3c03f50abc0f819b469

Timelineinfo

09/29/2023 🔍
10/03/2023 +4 days 🔍
10/03/2023 +0 days 🔍
09/23/2024 +356 days 🔍

Sourcesinfo

Product: github.com

Advisory: ccdce2ccb8207b82501af3c03f50abc0f819b469
Status: Confirmed

CVE: CVE-2023-44463 (🔍)
GCVE (CVE): GCVE-0-2023-44463
GCVE (VulDB): GCVE-100-241086

Entryinfo

Created: 10/03/2023 07:49
Updated: 09/23/2024 19:59
Changes: 10/03/2023 07:49 (40), 10/23/2023 12:28 (1), 10/23/2023 12:35 (11), 09/23/2024 19:59 (27)
Complete: 🔍
Cache ID: 216::103