CVE-2025-25790Public exploitNetwork attack vector

Remote code execution via crafted ZIP upload

Published Feb 26, 2025 · Updated Jul 5, 2026

Arbitrary file upload in FoxCMS 1.2.5 allows remote attackers to execute code by sending a crafted ZIP file to LocalTemplate.php. LocalTemplate.php accepts an attacker-supplied archive without blocking dangerous file content, leaving that content executable by the server. Network access alone is sufficient; no authentication or user interaction is required, and successful exploitation runs attacker-chosen code in the FoxCMS server context.

CVSS severity9.8
Critical
EPSS probability0.91%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file upload in FoxCMS 1.2.5 allows remote attackers to execute code by sending a crafted ZIP file to LocalTemplate.php. LocalTemplate.php accepts an attacker-supplied archive without blocking dangerous file content, leaving that content executable by the server. Network access alone is sufficient; no authentication or user interaction is required, and successful exploitation runs attacker-chosen code in the FoxCMS server context.

The record

CVE
CVE-2025-25790
Published
Feb 26, 2025
Updated
Jul 5, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-434, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 26, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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