CVE-2025-67083Public exploitNetwork attack vector

Unauthenticated file read via unchecked filename traversal

Published Jan 15, 2026 · Updated Jan 15, 2026

Path traversal in InvoicePlane through 1.6.3 allows remote attackers to read server files through the unauthenticated guest file endpoint. Guest/Get::get_file URL-decodes filename and appends it to targetPath for file_exists, filesize, and readfile without rejecting traversal sequences. File exposure is limited by the web server configuration and filesystem permissions, but can include configuration files, logs, and application data.

CVSS severity5.3
Medium
EPSS probability0.71%
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 InvoicePlane through 1.6.3 allows remote attackers to read server files through the unauthenticated guest file endpoint. Guest/Get::get_file URL-decodes filename and appends it to targetPath for file_exists, filesize, and readfile without rejecting traversal sequences. File exposure is limited by the web server configuration and filesystem permissions, but can include configuration files, logs, and application data.

The record

CVE
CVE-2025-67083
Published
Jan 15, 2026
Updated
Jan 15, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-22, T1190, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 15, 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

5.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1190Exploit Public-Facing Application
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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