CVE-2026-59704: Cap

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Cap Cap: up to and including 8d48642

Published 2026-07-07. Last modified 2026-10-08.