CVE-2026-92532Network attack vector

Administrator-level code execution via unrestricted attachment upload

Published Oct 7, 2026 · Updated Oct 7, 2026

Unrestricted file upload in BugTracker.NET attachments allows remote authenticated users with administrator privileges to execute server code. The attachment functionality does not properly validate file extensions, while the configurable upload directory can be placed where ASPX files are served. Exploitation requires an administrator to configure that directory and upload a malicious ASPX file; execution runs with the web service account's privileges.

CVSS severityUnavailable
Unscored
EPSS probability0.30%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in BugTracker.NET attachments allows remote authenticated users with administrator privileges to execute server code. The attachment functionality does not properly validate file extensions, while the configurable upload directory can be placed where ASPX files are served. Exploitation requires an administrator to configure that directory and upload a malicious ASPX file; execution runs with the web service account's privileges.

The record

CVE
CVE-2026-92532
Published
Oct 7, 2026
Updated
Oct 7, 2026
Vendor
BugTracker.NET
Product
BugTracker.NET
Classifications
T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 7, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 7, 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=all versions

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

BugTracker.NET · BugTracker.NETversion=all versions

Published CVSS scores

No CVSS assessment is available in this record.

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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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