CVE-2026-110717mediumCWE-22

CVE-2026-110717: medium-severity vulnerability in meetecho janus-gateway

Janus WebRTC Server through 1.4.3 Path Traversal via Record&Play Filename

Published

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 6.9epss 0.5%
Janus WebRTC Server through 1.4.3 contains a path traversal vulnerability in the Record&Play plugin that allows unauthenticated attackers to write files outside recordings_path via the record request filename. Attackers can supply filenames with path separators to create or truncate files ending in -audio.mjr, -video.mjr or -data.mjr anywhere the Janus process can write outside protected folders.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
meetecho · janus-gateway
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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