CVE-2026-55113: CWE-918 Server-Side Request Forgery (SSRF) in Ubiquiti Inc UniFi Talk Application
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.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-55113) involves an SSRF issue in the UniFi Talk Application by Ubiquiti Inc. It allows a network attacker to send crafted requests through the server, resulting in denial of service and authentication bypass on some API endpoints. The CVSS 3.1 vector indicates network attack complexity is high, no privileges or user interaction are required, and the impact includes integrity loss and high availability impact. No remediation level or patch information is currently available.
Potential Impact
Exploitation can lead to denial of service conditions and bypass of authentication controls on certain API endpoints of the UniFi Talk Application. This could disrupt service availability and potentially allow unauthorized access to API functionality. There is no evidence of confidentiality impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict network access to the UniFi Talk Application APIs to trusted users and monitor for unusual activity. Follow vendor updates closely for official patches or mitigations.
CVE-2026-55113: CWE-918 Server-Side Request Forgery (SSRF) in Ubiquiti Inc UniFi Talk Application
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.
CVSS v3.1
Score 7.5high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-55113) involves an SSRF issue in the UniFi Talk Application by Ubiquiti Inc. It allows a network attacker to send crafted requests through the server, resulting in denial of service and authentication bypass on some API endpoints. The CVSS 3.1 vector indicates network attack complexity is high, no privileges or user interaction are required, and the impact includes integrity loss and high availability impact. No remediation level or patch information is currently available.
Potential Impact
Exploitation can lead to denial of service conditions and bypass of authentication controls on certain API endpoints of the UniFi Talk Application. This could disrupt service availability and potentially allow unauthorized access to API functionality. There is no evidence of confidentiality impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict network access to the UniFi Talk Application APIs to trusted users and monitor for unusual activity. Follow vendor updates closely for official patches or mitigations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- hackerone
- Date Reserved
- 2026-06-16T15:00:01.614Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a46823a27e9c797199030ff
Added to database: 07/02/2026, 15:22:34 UTC
Last enriched: 07/02/2026, 15:39:36 UTC
Last updated: 07/03/2026, 02:22:21 UTC
Views: 8
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