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CVE-2026-5922mediumCWE-79

Poly Voice – Potential Unauthorized Modification of WebUI using XSS Attack

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.9epss 0.2%
exploitation probability
0.2%top 86% of all CVEs
observed exploitation
nono source reports it
The IP phone might use malicious input stored in configuration parameters and render it as content for the WebUI’s webpage.
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N