High
MyTube Allows Unauthorized Database Export by Guest Users
Type: advisorySources: OSV
MyTube is a self-hosted downloader and player for several video websites. Versions 1.7.78 and below do not safeguard against authorization bypass, allowing guest users to download the complete application database. The application fails to properly validate user permissions on the database export endpoint, enabling low-privileged users to access sensitive data they should not have permission to view.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-24139
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 17:44 UTC · Revision 1
Source evidence
MyTube Allows Unauthorized Database Export by Guest Users
core-osv · Original sourcePublished 23 Jan 2026, 23:55 UTC
MyTube is a self-hosted downloader and player for several video websites. Versions 1.7.78 and below do not safeguard against authorization bypass, allowing guest users to download the complete application database. The application fails to properly validate user permissions on the database export endpoint, enabling low-privileged users to access sensitive data they should not have permission to view.
osv:CVE-2026-24139
Complete source record
{
"id": "aac9525eb0dcfb8255266dcd2d8c269c39d4dcac515aaa49b24c0f72e2cde30f",
"url": "https://osv.dev/vulnerability/CVE-2026-24139",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "MyTube Allows Unauthorized Database Export by Guest Users",
"summary": "MyTube is a self-hosted downloader and player for several video websites. Versions 1.7.78 and below do not safeguard against authorization bypass, allowing guest users to download the complete application database. The application fails to properly validate user permissions on the database export endpoint, enabling low-privileged users to access sensitive data they should not have permission to view.",
"evidence": "osv:CVE-2026-24139",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2026-24139",
"aliases": [
"CVE-2026-24139",
"GHSA-hhc3-8q8c-89q7"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/franklioxygen/mytube",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "e271775e27d51b26e54731b7b874447f47a1f280"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:franklioxygen:mytube:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "1.7.78"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "e271775e27d51b26e54731b7b874447f47a1f280"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
"v1.7.78",
"v1.7.77",
"v1.7.76",
"v1.7.75",
"v1.7.74",
"v1.7.73",
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-24139.json"
}
}
],
"modified": "2026-10-28T02:30:31.273392112Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24139.json",
"https://github.com/franklioxygen/MyTube/security/advisories/GHSA-hhc3-8q8c-89q7",
"https://nvd.nist.gov/vuln/detail/CVE-2026-24139",
"https://github.com/franklioxygen/MyTube/commit/e271775e27d51b26e54731b7b874447f47a1f280"
],
"provider_metadata": {
"cwe_ids": [
"CWE-862"
],
"cna_assigner": "GitHub_M",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24139.json"
}
},
"related_cves": [
{
"value": "CVE-2026-24139",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 497976,
"published_at": "2026-01-23T23:55:23.541+00:00"
}