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CVE-2026-50747 is a critical authenticated SQL injection vulnerability affecting the Ubiquiti UniFi Talk Application. The issue consists of a series of SQL injection flaws caused by improper neutralization of structured query input in parameters passed to backend database queries. An attacker with network access and low-privileged authenticated access to UniFi Talk can exploit these flaws without user interaction to manipulate database operations and escalate privileges on the host device. Reported affected versions include UniFi Talk 5.1.2 and earlier, with the issue fixed in version 5.2.2.
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No public exploit code observed for this vulnerability.
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12 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Critical SQL injection vulnerabilities in Ubiquiti UniFi Talk due to improper neutralization of structured control characters in input parameters sent to backend database queries. A remote authenticated attacker with standard privileges could exploit the flaw without user interaction.
Critical UniFi Talk vulnerability involving a series of SQL injection flaws that allow an authenticated network-access attacker to escalate privileges on the host system.
A critical authenticated SQL injection vulnerability in Ubiquiti UniFi Talk Application that can be exploited by a low-privileged network attacker to escalate privileges.
A critical series of authenticated SQL injection vulnerabilities in UniFi Talk Application that can allow privilege escalation on the host device.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.