CVE-2026-59704

Cap - Missing Access Control in Video AI Metadata Endpoint

Published Jul 7, 2026 CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Description
Cap's GET /api/video/ai endpoint fails to validate user ownership or membership before returning private video AI metadata including titles, summaries, and chapters. Authenticated attackers can supply arbitrary video IDs to read sensitive AI-generated content and trigger unauthorized AI generation that consumes the video owner's credits without consent.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Cap's GET /api/video/ai endpoint fails to validate user ownership or membership before returning private video AI metadata including titles, summaries, and chapters. Authenticated attackers can supply arbitrary video IDs to read sensitive AI-generated content and trigger unauthorized AI generation that consumes the video owner's credits without consent.
Title Cap - Missing Access Control in Video AI Metadata Endpoint
First Time appeared Capnproto
Capnproto capnproto
Weaknesses CWE-862
CPEs cpe:2.3:a:capnproto:capnproto:*:*:*:*:*:*:*:*
Vendors & Products Capnproto
Capnproto capnproto
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Nov 8, 2026, 2:07 PM
Reserved
Jul 6, 2026, 3:31 PM
Status
Deferred
Published
Jul 7, 2026, 11:16 PM
Modified
Oct 8, 2026, 4:17 PM