CVE-2026-69113CWE-862broken-access-control

CVE-2026-69113

Medium · published August 11, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
18.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00273 · 18.7th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-08-11T22:18Z
References (5)
https://github.com/CapSoftware/Cap · [email protected]https://github.com/CapSoftware/Cap/commit/1b812d88958f784ee66d2eace60e731624832c9d · [email protected]https://github.com/CapSoftware/Cap/issues/1982 · [email protected]https://www.vulncheck.com/advisories/cap-broken-access-control-via-video-comment-endpoint · [email protected]https://github.com/CapSoftware/Cap/issues/1982 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 11 AUG 18:13Z
    Cap v0.3.1 Broken Access Control via video comment endpoint
    cvelistv5