Pivotick up to 1.4.0 Image Path imagePath input validation

Summaryinfo

A vulnerability described as critical has been identified in Pivotick up to 1.4.0. Affected by this vulnerability is an unknown functionality of the component Image Path. Executing a manipulation of the argument imagePath can lead to input validation. This vulnerability appears as CVE-2026-67173. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in Pivotick up to 1.4.0. This vulnerability affects an unknown code block of the component Image Path. The manipulation of the argument imagePath with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Pivotick did not validate the URL scheme of node imagePath values derived from graph data before assigning them to SVG image resources. An attacker able to supply crafted graph data could set an image path to a malicious URI. When a victim rendered the affected graph, the browser could resolve the attacker-controlled URI and initiate an unintended request or invoke scheme-specific handling in the victim’s context. Depending on the URI, browser behaviour, and installed protocol handlers, exploitation could disclose limited client or network metadata, facilitate rendering-based tracking, or attempt to access local or internal resources. Exploitation requires a victim to load or render graph data containing the malicious imagePath. The patch normalizes ASCII whitespace and control characters in URI schemes and restricts image paths to relative URLs or the http, https, data, and blob schemes.

The advisory is available at github.com. This vulnerability was named CVE-2026-67173 since 07/28/2026. The exploitation appears to be easy. The attack can be initiated remotely. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.

Applying the patch 2a6ad284e7ed69ab845087febe47f4cc82f13e1c is able to eliminate this problem.

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Productinfo

Name

• Pivotick

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4.0

Website

• Product: https://github.com/Pivotick/Pivotick/

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