CVE-2026-57946
Invidious before version 2.20260626.0 contains a broken access control vulnerability that allows unauthenticated attackers to retrieve private playlist contents by accessing the RSS feed playlist endpoint without authentication.
Does this matter?
Lower severity and a low EPSS score (0.43%). Track it; it rarely justifies an emergency change on its own.
Description
Invidious before version 2.20260626.0 contains a broken access control vulnerability that allows unauthenticated attackers to retrieve private playlist contents by accessing the RSS feed playlist endpoint without authentication. Attackers can supply a playlist ID to the feed endpoint to obtain the full playlist contents, owner email address, and associated video entries without any authentication.
- CVSS 4.0
- 6.3 MEDIUMCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.43% probability · 36th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Source
- disclosure@vulncheck.com
References
- https://github.com/iv-org/invidious/commit/c435dc1204970bcca06bcdcfb116c22092be22fd
- https://github.com/iv-org/invidious/issues/5775
- https://github.com/iv-org/invidious/pull/5776
- https://github.com/iv-org/invidious/releases/tag/v2.20260626.0
- https://www.vulncheck.com/advisories/invidious-private-playlist-disclosure-via-unauthenticated-rss-feed-endpoint
- https://github.com/iv-org/invidious/issues/5775
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.