CVE-2026-41465Public exploitNetwork attack vector

Authenticated log-file disclosure via unchecked logname path

Published Apr 27, 2026 · Updated Apr 27, 2026

Path traversal in ProjeQtOr 7.0 through 12.4.3 allows remote authenticated users to read arbitrary .log files via the log viewer. The /tool/dynamicDialog.php endpoint uses the unvalidated logname parameter to construct a path, so ../ sequences escape the intended directory. A valid session and a known or guessable path are required, and the extension check limits disclosure to files ending in .log.

CVSS severity7.1
High
EPSS probability0.54%
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 ProjeQtOr 7.0 through 12.4.3 allows remote authenticated users to read arbitrary .log files via the log viewer. The /tool/dynamicDialog.php endpoint uses the unvalidated logname parameter to construct a path, so ../ sequences escape the intended directory. A valid session and a known or guessable path are required, and the extension check limits disclosure to files ending in .log.

The record

CVE
CVE-2026-41465
Published
Apr 27, 2026
Updated
Apr 27, 2026
Vendor
ProjeQtOr
Product
ProjeQtOr
Classifications
CWE-22, CAPEC-126, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 27, 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=7.0 <=12.4.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ProjeQtOr · ProjeQtOrversion=7.0 <=12.4.3

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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')
CAPEC-126Path 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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