pdfforge PDF Architect CBZ File Parser path traversal

Summaryinfo

A vulnerability labeled as critical has been found in pdfforge PDF Architect. This issue affects some unknown processing of the component CBZ File Parser. Such manipulation leads to path traversal. This vulnerability is traded as CVE-2025-14420. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in pdfforge PDF Architect (the affected version unknown) and classified as critical. Affected by this issue is an unknown part of the component CBZ File Parser. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. CVE summarizes:

pdfforge PDF Architect CBZ File Parsing Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of pdfforge PDF Architect. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of CBZ files. 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 execute code in the context of the current user. Was ZDI-CAN-27514.

The advisory is shared for download at zerodayinitiative.com. This vulnerability is handled as CVE-2025-14420. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 12/25/2025). The MITRE ATT&CK project declares the attack technique as T1006.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Vendor

• pdfforge

Name

• PDF Architect

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