---
id: CVE-2026-25825
title: An issue was discovered in Keyfactor SignServer before 7.6.0
summary: >-
  An issue was discovered in Keyfactor SignServer before 7.6.0. The output file
  to which SignerStatusReportWorker logs the report can be set to any path, even
  one that points to a file that already exists. This gives a user (with admin
  acc…
severity: low
cvss: 2.7
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-706
published: '2026-09-15'
updated: '2026-09-22'
sourceUpdated: '2026-09-22T19:56:19.073'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-25825'
references:
  - url: 'https://keyfactor.com'
    label: cve@mitre.org
  - url: >-
      https://support.keyfactor.com/hc/en-us/articles/46345022297499-SignServer-CVE-2026-25825-Arbitrary-File-Write
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
epss: 0.00213
epssPercentile: 0.11954
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-22T15:24:24.414495Z'
ingestedAt: '2026-09-15T14:38:16.201Z'
---

## Overview

An issue was discovered in Keyfactor SignServer before 7.6.0. The output file to which SignerStatusReportWorker logs the report can be set to any path, even one that points to a file that already exists. This gives a user (with admin access) the possibility to write files in arbitrary directories in the server filesystem and potentially overwrite files accessible by the local user JBoss.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.