MEDIUM 5.3 NVD
CVE-2026-69113
Cap v0.3.1 contains a broken access control vulnerability in the POST /api/video/comment endpoint that allows authenticated users to post comments on any privat
Cap v0.3.1 contains a broken access control vulnerability in the POST /api/video/comment endpoint that allows authenticated users to post comments on any private video without permission by supplying an arbitrary videoId in the request body. Attackers can inject comments into private video recordings belonging to other users, trigger comment notification emails to the video owner, and enumerate valid video IDs through response differences.
References
- https://github.com/CapSoftware/Cap
- https://github.com/CapSoftware/Cap/commit/1b812d88958f784ee66d2eace60e731624832c9d
- https://github.com/CapSoftware/Cap/issues/1982
- https://www.vulncheck.com/advisories/cap-broken-access-control-via-video-comment-endpoint
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-08-11 via NVD.
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