CVE-2026-55113
Received Received - Intake

Server-Side Request Forgery in UniFi Talk Application

Publication date: 2026-07-02

Last updated on: 2026-07-02

Assigner: HackerOne

Description
A malicious actor with access to the network could exploit a Server-Side Request Forgery (SSRF) vulnerability found in UniFi Talk Application to execute a Denial of Service (DoS) attack and bypass authentication in certain UniFi Talk API endpoints.

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Meta Information

Published
2026-07-02
Last Modified
2026-07-02
Generated
2026-07-02
AI Q&A
2026-07-02
EPSS Evaluated
N/A
NVD
CVE-2026-55113
EUVD
EUVD-2026-41394

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
ubiquiti unifi_talk *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

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Executive Summary

This vulnerability is a Server-Side Request Forgery (SSRF) found in the UniFi Talk Application. It allows a malicious actor who has network access to exploit the application by making it send unauthorized requests. This can lead to executing a Denial of Service (DoS) attack and bypassing authentication on certain UniFi Talk API endpoints.

Impact Analysis

The impact of this vulnerability includes the potential for a Denial of Service (DoS) attack, which can disrupt the availability of the UniFi Talk Application. Additionally, the attacker could bypass authentication on some API endpoints, potentially allowing unauthorized access or actions within the application.

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