Medium 5.4Published Aug 11, 2026

CVE-2026-69113Cap v0.3.1 Broken Access Control via video comment endpoint

Updated under an hour ago (2026-10-19 09:30 UTC)

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It affects CapSoftware Cap. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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.

CVSS: 5.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weakness (CWE): CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Aug 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

CapSoftware Cap capsoftware:cap (from the name)	through 0.3.1	CNA record

References

https://github.com/CapSoftware/Capproduct
https://github.com/CapSoftware/Cap/issues/1982issue-tracking
https://github.com/CapSoftware/Cap/commit/1b812d88958f784ee66d2eace60e731624832c9dpatch
https://www.vulncheck.com/advisories/cap-broken-access-control-via-video-comment-endpointthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.