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Vulnerabilities

Vulnerability · CVE-2025-3485

Allegra extractFileFromZip Directory Traversal Remote Code Execution Vulnerability.

Published Jun 6, 2025 · catalog updated Jun 9, 2025 · Allegra Allegra

Check if you run it

No confirmed exploitation is on record for CVE-2025-3485. EPSS is 1.78%. Act only if a listed version of Allegra Allegra is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.2
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.78%
Remediation
Vendor / distro source
Affected products
vendor Allegra Allegra 8.1.1.49

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Allegra Allegra 8.1.1.498.1.1.49

How to fix CVE-2025-3485

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-3485. EPSS is 1.78%. Act only if a listed version of Allegra Allegra is installed.

Which versions are affected?

Compare what you have installed with Allegra Allegra 8.1.1.49 8.1.1.49. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 1.78%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 6, 2025 · EUVD

    Detected

    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-sup

  2. Jun 9, 2025 · EUVD

    Updated

    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-sup

Sources

  • CVE.orgVulnerability recordCVE-2025-3485

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-3485

    30-day exploitation probability 1.8%

    first.org
  • EUVDVulnerability recordEUVD-2025-17354

    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

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.