---
title: "CVE-2026-54554: FOG - Information Disclosure"
description: "FOG < 1.5.10.1870 contains an information disclosure vulnerability caused by the management adInfo() endpoint returning default domain-join credentials in the domainpass JSON field without authentication, letting remote unauthenticated attackers access sensitive credentials."
url: https://panop.io/threat-heartbeat/CVE-2026-54554/
---

# CVE-2026-54554 FOG - Information Disclosure

FOG < 1.5.10.1870 contains an information disclosure vulnerability caused by the management adInfo() endpoint returning default domain-join credentials in the domainpass JSON field without authentication, letting remote unauthenticated attackers access sensitive credentials.

CVSS base score 7.5 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-54554)

## Details

Type

Information Disclosure

Impact

Information Disclosure

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Published

14 October 2026

Updated

15 October 2026

Weakness

[CWE-200](https://cwe.mitre.org/data/definitions/200.html)

## Vendor fix

Update to version 1.5.10.1870 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-54554](https://nvd.nist.gov/vuln/detail/CVE-2026-54554)
- [https://github.com/FOGProject/fogproject/commit/26f37fbbc7106aa99c792dbac871a5accf86ab37](https://github.com/FOGProject/fogproject/commit/26f37fbbc7106aa99c792dbac871a5accf86ab37)
- [https://github.com/FOGProject/fogproject/commit/3b40a794c67ad765dd02aee8e363edd5ee047630](https://github.com/FOGProject/fogproject/commit/3b40a794c67ad765dd02aee8e363edd5ee047630)
- [https://github.com/FOGProject/fogproject/commit/f5e00d80707167975f95e5af1cfd8b7efda14dd8](https://github.com/FOGProject/fogproject/commit/f5e00d80707167975f95e5af1cfd8b7efda14dd8)
- [https://github.com/FOGProject/fogproject/releases/tag/1.5.10.1870](https://github.com/FOGProject/fogproject/releases/tag/1.5.10.1870)
- [https://github.com/FOGProject/fogproject/security/advisories/GHSA-q9gc-h2qc-qmx8](https://github.com/FOGProject/fogproject/security/advisories/GHSA-q9gc-h2qc-qmx8)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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