CVE-2026-59704

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.

CVSS 4.0

7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

7.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

EPSS

0.3% chance of exploitation in the next 30 days; higher than 18% of CVEs (scores of 2026-10-25)

CWE

CWE-862

Published

2026-07-07

Modified

2026-10-08

Record from

the NVD, synced 2026-10-19

References

• https://github.com/CapSoftware/Cap
• https://github.com/CapSoftware/Cap/commit/8d48642b6e7938af238386383ef1c273be4110dd
• https://github.com/CapSoftware/Cap/issues/1981
• https://github.com/CapSoftware/Cap/pull/1926
• https://www.vulncheck.com/advisories/cap-missing-access-control-in-video-ai-metadata-endpoint

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