Medium severity5.4NVD Advisory· Published Oct 31, 2026
CVE-2026-120200
CVE-2026-120200
Description
Nexterm through 1.2.2-BETA contains a missing authorization vulnerability that allows authenticated users to hibernate, resume, or terminate other users' remote sessions via session lifecycle routes. Attackers who obtain a session ID can call the hibernate, resume, or DELETE connection endpoints to disrupt live SSH, RDP, VNC, or SFTP sessions.
Affected products
1Patches
Vulnerability mechanics
References
5- github.com/gnmyt/Nexterm/blob/v1.2.2-BETA/server/routes/serverSession.jsnvd
- github.com/gnmyt/Nexterm/commit/00fdb03eea35adb3dee8169469e897b3c8f30657nvd
- github.com/gnmyt/Nexterm/issues/1944nvd
- github.com/gnmyt/Nexterm/pull/1950nvd
- www.vulncheck.com/advisories/nexterm-through-1.2.2-beta-missing-authorization-in-server-session-lifecycle-routesnvd
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