Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
6 results
Aug 26, 2026A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi Talk Application to execute a Command InjecCVE-2026-77554 · Network & remote access · Ubiquiti Inc · reported by fe490ce8-0395-4072-90d8-2707e1bdf984Critical 10
A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi Talk Application to execute a Command Injection on the host device.
- Product
- UniFi Talk Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 2, 2026A malicious actor with access to the network and low privileges could exploit an Improper Access Control vulnerability found in UniFi Talk Application to escalaCVE-2026-55119 · Network & remote access · Ubiquiti Inc · reported by support@hackerone.comHigh 8.1
A malicious actor with access to the network and low privileges could exploit an Improper Access Control vulnerability found in UniFi Talk Application to escalate privileges within the UniFi Talk Application.
- Product
- UniFi Talk Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 2, 2026A malicious actor with access to the network could exploit a Server-Side Request Forgery (SSRF) vulnerability found in UniFi Talk Application to execute a DeniaCVE-2026-55113 · Network & remote access · Ubiquiti Inc · reported by support@hackerone.comHigh 7.5
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.
- Product
- UniFi Talk Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 2, 2026A malicious actor with access to the network and low privileges could exploit a series of authenticated SQL Injection vulnerabilities found in UniFi Talk ApplicCVE-2026-50747 · Network & remote access · Ubiquiti Inc · reported by support@hackerone.comCritical 9.9
A malicious actor with access to the network and low privileges could exploit a series of authenticated SQL Injection vulnerabilities found in UniFi Talk Application to escalate privileges on the host device.
- Product
- UniFi Talk Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 30, 2025A vulnerability was identified in certain UniFi Talk devices where internal debugging functionality remained unintentionally enabled.CVE-2025-52663 · Network & remote access · Ubiquiti Inc · reported by support@hackerone.comHigh 7.3
A vulnerability was identified in certain UniFi Talk devices where internal debugging functionality remained unintentionally enabled. This issue could allow an attacker with access to the UniFi Talk management network to invoke internal debug operations through the device API. Affected Products: UniFi Talk Touch (Version 1.21.16 and earlier) UniFi Talk Touch Max (Version 2.21.22 and earlier) UniFi Talk G3 Phones (Version 3.21.26 and earlier) Mitigation: Update the UniFi Talk Touch to Version 1.21.17 or later. Update the UniFi Talk Touch Max to Version 2.21.23 or later. Update the UniFi Talk G3 Phones to Version 3.21.27 or later.
- Product
- UniFi Talk Touch
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 23, 2021A vulnerability found in UniFi Talk application V1.12.3 and earlier permits a malicious actor who has already gained access to a network to subsequently controlCVE-2021-22952 · Other software · UI · reported by support@hackerone.comHigh 8.8
A vulnerability found in UniFi Talk application V1.12.3 and earlier permits a malicious actor who has already gained access to a network to subsequently control Talk device(s) assigned to said network if they are not yet adopted. This vulnerability is fixed in UniFi Talk application V1.12.5 and later.
- Product
- Unifi Talk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcommunity.ui.comcommunity.ui.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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