CVE-2023-51639

Allegra downloadExportedChart Directory Traversal Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Allegra. Authentication is not required to exploit this vulnerability. The specific flaw exists within the downloadExportedChart action. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-22361.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.html	Release Notes
https://www.zerodayinitiative.com/advisories/ZDI-24-110/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:alltena:allegra:*:*:*:*:*:*:*:*

History

03 Jan 2025, 20:19

Type	Values Removed	Values Added
References	~~() https://www.trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.html -~~	() https://www.trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.html - Release Notes
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-24-110/ -~~	() https://www.zerodayinitiative.com/advisories/ZDI-24-110/ - Third Party Advisory
CPE		cpe:2.3:a:alltena:allegra::::::::
First Time		Alltena Alltena allegra

Information

Published : 2024-11-22 20:15

Updated : 2025-01-03 20:19

NVD link : CVE-2023-51639

Mitre link : CVE-2023-51639

CVE.ORG link : CVE-2023-51639

JSON object : View

Products Affected

alltena

allegra

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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