CVE-2025-3485 Allegra extractFileFromZip Directory Traversal Remote Code Execution Vulnerability
Remote attackers with authentication can execute arbitrary code via directory traversal in the extractFileFromZip method.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-3485?
CVE-2025-3485 is a high-severity path traversal vulnerability in Allegra, published on 6 Jun 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Allegra extractFileFromZip Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Authentication is required to exploit this vulnerability.
The specific flaw exists within the implementation of the extractFileFromZip method. 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 process. Was ZDI-CAN-26524.
Weakness: CWE-22
Which versions are affected by CVE-2025-3485?
It affects 1 product.
Products include Alltena Allegra.
How do I fix CVE-2025-3485?
No fix has been published for CVE-2025-3485 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2025-3485 being exploited?
There is no known exploitation of CVE-2025-3485 in the wild and no public exploit code.
Other vulnerabilities in Allegra
- CVE-2025-6216 Allegra calculateTokenExpDate Password Recovery Authentication Bypass Vulnerability
- CVE-2023-51638 Allegra Hard-coded Credentials Authentication Bypass Vulnerability
- CVE-2023-51639 Allegra downloadExportedChart Directory Traversal Authentication Bypass Vulnerability
- CVE-2023-51641 Allegra renderFieldMatch Deserialization of Unstrusted Data Remote Code Execution Vulnerability
- CVE-2023-51642 Allegra loadFieldMatch Deserialization of Untrusted Data Remote Code Execution Vulnerability
Sources
Also known as GHSA-w2hq-6wrg-qrh6.