CVE-2025-14420

CVE-2025-14420 is a high-severity vulnerability in Pdfforge Pdf Architect with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Description

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.

Frequently asked questions

What is CVE-2025-14420?
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.
How severe is CVE-2025-14420?
CVE-2025-14420 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-14420 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-14420?
CVE-2025-14420 affects Pdfforge Pdf Architect. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-14420?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-14420 have an EU (EUVD) identifier?
Yes. CVE-2025-14420 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204996.
When was CVE-2025-14420 published?
CVE-2025-14420 was published on 2025-12-23 and last updated on 2026-06-17.

References

Affected products (1)

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