CVE-2025-15563 - CVE House
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Status published Unknown CVE-2025-15563

Broken Access Control results in Denial of Service in NesterSoft WorkTime

Vulnerability Description

Any unauthenticated user can reset the WorkTime on-prem database configuration by sending a specific HTTP request to the WorkTime server. No authorization check is applied here.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Tobias Niemann, SEC Consult Vulnerability Lab
  • Daniel Hirschberger, SEC Consult Vulnerability Lab
  • Thorger Jansen, SEC Consult Vulnerability Lab
  • Marius Renner, SEC Consult Vulnerability Lab

Affected Vendor

NesterSoft Inc.

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Affected Software

WorkTime (on-prem/cloud)
Vulnerable Versions:
<= 11.8.8

Timeline

Official Publish: February 19th, 2026
Last Modified: February 20th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)