What is the severity of ZDI-CAN-22361?

ZDI-CAN-22361 has a high severity level due to its ability to allow remote attackers to bypass authentication without any prior authentication.

How do I fix ZDI-CAN-22361?

To fix ZDI-CAN-22361, ensure that your Allegra software is updated to the latest version that addresses this vulnerability.

What systems are affected by ZDI-CAN-22361?

ZDI-CAN-22361 affects installations of the Allegra product that utilize the downloadExportedChart action.

Is authentication required to exploit ZDI-CAN-22361?

No, authentication is not required to exploit the ZDI-CAN-22361 vulnerability.

What action within Allegra is vulnerable in ZDI-CAN-22361?

The specific action within Allegra that is vulnerable in ZDI-CAN-22361 is the downloadExportedChart action.

Vulnerability/
ZDI-CAN-22361

critical

9.8

9/2/2024

22/11/2024

ZDI-CAN-22361: ZDI-24-110: Allegra downloadExportedChart Directory Traversal Authentication Bypass Vulnerability

First published: Fri Feb 09 2024(Updated: )

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.

Affected Software	Affected Version	How to fix
Allegra Allegra

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Frequently Asked Questions

What is the severity of ZDI-CAN-22361?
ZDI-CAN-22361 has a high severity level due to its ability to allow remote attackers to bypass authentication without any prior authentication.
How do I fix ZDI-CAN-22361?
To fix ZDI-CAN-22361, ensure that your Allegra software is updated to the latest version that addresses this vulnerability.
What systems are affected by ZDI-CAN-22361?
ZDI-CAN-22361 affects installations of the Allegra product that utilize the downloadExportedChart action.
Is authentication required to exploit ZDI-CAN-22361?
No, authentication is not required to exploit the ZDI-CAN-22361 vulnerability.
What action within Allegra is vulnerable in ZDI-CAN-22361?
The specific action within Allegra that is vulnerable in ZDI-CAN-22361 is the downloadExportedChart action.

collector/zdi-published
source/ZDI
alias/ZDI-CAN-22361
agent/last-modified-date
agent/title
agent/first-publish-date
agent/severity
agent/references
agent/description
agent/type
collector/zdi-advisory
alias/ZDI-24-110
alias/CVE-2023-51639
agent/software-canonical-lookup
agent/software-canonical-lookup-request
agent/softwarecombine
agent/event
agent/trending
agent/tags
agent/source
vendor/allegra
canonical/allegra allegra

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Frequently Asked Questions

What is the severity of ZDI-CAN-22361?
ZDI-CAN-22361 has a high severity level due to its ability to allow remote attackers to bypass authentication without any prior authentication.
How do I fix ZDI-CAN-22361?
To fix ZDI-CAN-22361, ensure that your Allegra software is updated to the latest version that addresses this vulnerability.
What systems are affected by ZDI-CAN-22361?
ZDI-CAN-22361 affects installations of the Allegra product that utilize the downloadExportedChart action.
Is authentication required to exploit ZDI-CAN-22361?
No, authentication is not required to exploit the ZDI-CAN-22361 vulnerability.
What action within Allegra is vulnerable in ZDI-CAN-22361?
The specific action within Allegra that is vulnerable in ZDI-CAN-22361 is the downloadExportedChart action.