# CVE-2025-15069: Improper Authentication vulnerability in Gmission Web Fax allows Privilege Escalation.This issue affects Web Fax: from…

Source: https://junglewise.ai/threats/cve-2025-15069-improper-authentication-vulnerability-in-gmission-web-fax-allows  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-12-29  
License: CC BY 4.0 with a link back

CVE-2025-15069 · Severity: high · CVSS 7.1 · Published 2025-12-29

Improper Authentication vulnerability in Gmission Web Fax allows Privilege Escalation.This issue affects Web Fax: from 3.0 before 3.0.1

Technologies: [Gmission Web Fax](https://junglewise.ai/threats/technologies/web-fax). Vendors: [Gmission](https://junglewise.ai/threats/vendors/gmission).

## Quick answers

**Is CVE-2025-15069 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-15069 being exploited in the wild.

**How severe is CVE-2025-15069?** High severity, with a CVSS score of 7.1, published 29 December 2025.

**Which products and versions are affected?** Gmission Web Fax. The advisory does not name versions.

**Is there a fix for CVE-2025-15069?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2025-15069?** Check whether you run Gmission Web Fax. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- Gmission Web Fax

## Related threats

- [Gmission Web Fax unrestricted file upload in Web Fax](https://junglewise.ai/threats/cve-2026-9157-gmission-web-fax-unrestricted-file-upload-in-web-fax)
- [Gmission Web Fax missing authorization in authentication module](https://junglewise.ai/threats/cve-2025-15070-gmission-web-fax-missing-authorization-in-authentication-module)
- [Missing Authorization vulnerability in Gmission Web Fax allows Authentication Abuse, Session Credential Falsification…](https://junglewise.ai/threats/cve-2025-15068-missing-authorization-vulnerability-in-gmission-web-fax-allows)