High (7.5). EPSS 0.4% chance of exploitation in the next 30 days.
Incorrect access control in Mirotalk before commit 9de226 allows attackers to arbitrarily change usernames via sending a crafted roomAction request to the server.
Severity
CVSS 3.1
7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)