MEDIUM 6.9 NVD
CVE-2026-110717
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
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.
References
- https://github.com/meetecho/janus-gateway
- https://github.com/meetecho/janus-gateway/blob/1f0b75cac1c9ad819ee4c2a905a2c65b00b82cde/sr
- https://github.com/meetecho/janus-gateway/blob/1f0b75cac1c9ad819ee4c2a905a2c65b00b82cde/sr
- https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/HkEaF-piGl
- https://www.vulncheck.com/advisories/janus-webrtc-server-through-1.4.3-path-traversal-via-
This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-10-14 via NVD.
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