CVE-2018-25393Public exploitNetwork attack vector

Authenticated arbitrary file download via unsanitized id

Published May 29, 2026 · Updated May 29, 2026

Path traversal in Navigate CMS 2.8.5 allows remote authenticated users to download arbitrary server files through navigate_download.php. The script treats the request-supplied id as a load target and passes noninteger values to the item loader without neutralizing ../ path segments. Any user with the default User profile can retrieve readable files outside the intended download area, including configuration data.

CVSS severity7.1
High
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Navigate CMS 2.8.5 allows remote authenticated users to download arbitrary server files through navigate_download.php. The script treats the request-supplied id as a load target and passes noninteger values to the item loader without neutralizing ../ path segments. Any user with the default User profile can retrieve readable files outside the intended download area, including configuration data.

The record

CVE
CVE-2018-25393
Published
May 29, 2026
Updated
May 29, 2026
Vendor
Naviwebs
Product
Navigate CMS
Classifications
CWE-22, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 29, 2026CVE publishedPublication date reported by the CVE source.
  2. May 29, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.8.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Naviwebs · Navigate CMSversion=2.8.5

Published CVSS scores

7.1VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
6.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1005Data from Local System

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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