{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-62301","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-13T18:37:08.489Z","datePublished":"2026-10-30T19:26:59.821Z","dateUpdated":"2026-10-30T19:26:59.821Z"},"containers":{"cna":{"title":"MyTube: Visitor Can Access Hidden Video Metadata and Content","problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/franklioxygen/MyTube/security/advisories/GHSA-hcm6-w6x8-6jhr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/franklioxygen/MyTube/security/advisories/GHSA-hcm6-w6x8-6jhr"},{"name":"https://github.com/franklioxygen/MyTube/commit/456d09892b599e78538ef1a795f49b91256c3ca6","tags":["x_refsource_MISC"],"url":"https://github.com/franklioxygen/MyTube/commit/456d09892b599e78538ef1a795f49b91256c3ca6"},{"name":"https://github.com/franklioxygen/MyTube/commit/7cc7c6a7d297ccbd8bd2c76755129381b96f8456","tags":["x_refsource_MISC"],"url":"https://github.com/franklioxygen/MyTube/commit/7cc7c6a7d297ccbd8bd2c76755129381b96f8456"},{"name":"https://github.com/franklioxygen/MyTube/commit/905cecc010f320ab4e575eb3054179e9616a0b39","tags":["x_refsource_MISC"],"url":"https://github.com/franklioxygen/MyTube/commit/905cecc010f320ab4e575eb3054179e9616a0b39"},{"name":"https://github.com/franklioxygen/MyTube/commit/f9ae048cc37c98a3576115d8841f8e96bade5c76","tags":["x_refsource_MISC"],"url":"https://github.com/franklioxygen/MyTube/commit/f9ae048cc37c98a3576115d8841f8e96bade5c76"},{"name":"ttps://github.com/franklioxygen/MyTube/tree/v1.10.3","tags":["x_refsource_MISC"],"url":"ttps://github.com/franklioxygen/MyTube/tree/v1.10.3"}],"affected":[{"vendor":"franklioxygen","product":"MyTube","versions":[{"version":"< 1.10.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-30T19:26:59.821Z"},"descriptions":[{"lang":"en","value":"MyTube is a self-hosted downloader and player for several video websites. Prior to version 1.10.3, backend video access does not enforce the visitor role's intended public-only restriction when `loginEnabled=true` and a visitor password is configured. The frontend filter in `VideoContext.tsx` is only client-side, `roleBasedAuthMiddleware.ts` allows all visitor GET requests, and `storageService/videos.ts` performs `getVideos()` and `getVideoById(id)` queries without checking the caller's role or `visibility`. A visitor can enumerate `/api/videos` or request `/api/videos/:id` to retrieve hidden `visibility`=0 records, exposing titles, `sourceUrl` values, `videoPath` values, subtitle paths and `thumbnailPath` values. The `serveMountVideo()` path also serves mounted video files without `visibility` checks. Leaked paths work against unauthenticated `/videos/*` and `/subtitles/*` routes, allowing media downloads without credentials. The RSS visitor feed already filters `visibility`=1 content and is not the affected query path. Default loginEnabled=false single-user deployments are unaffected by this role-boundary issue because all callers are owner-equivalent. This issue is fixed in version 1.10.3."}],"source":{"advisory":"GHSA-hcm6-w6x8-6jhr","discovery":"UNKNOWN"}}}}