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vuln-cve/data/2026/50xxx/CVE-2026-50554.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-50554",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-06-04T21:34:34.425Z",
"datePublished": "2026-09-03T15:26:42.538Z",
"dateUpdated": "2026-09-03T15:56:23.983Z"
},
"containers": {
"cna": {
"title": "Note Mark: Unauthenticated disclosure of soft-deleted note metadata via deleted=true on public books in note-mark",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"lang": "en",
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-285",
"lang": "en",
"description": "CWE-285: Improper Authorization",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/enchant97/note-mark/security/advisories/GHSA-588f-fvcv-xhvf",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/enchant97/note-mark/security/advisories/GHSA-588f-fvcv-xhvf"
},
{
"name": "https://github.com/enchant97/note-mark/commit/9c9b72740f22a06131a8f64b53bb08e3b05b81a6",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/enchant97/note-mark/commit/9c9b72740f22a06131a8f64b53bb08e3b05b81a6"
},
{
"name": "https://github.com/enchant97/note-mark/releases/tag/v0.19.5",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/enchant97/note-mark/releases/tag/v0.19.5"
}
],
"affected": [
{
"vendor": "enchant97",
"product": "note-mark",
"versions": [
{
"version": "< 0.19.5",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-09-03T15:26:42.538Z"
},
"descriptions": [
{
"lang": "en",
"value": "Note Mark is an open-source note-taking application. Prior to version 0.19.5, GET /api/books/{bookID}/notes is an unauthenticated endpoint that accepts a \"deleted\" query parameter. When the request is ?deleted=true, the service runs the query with Unscoped() (bypassing GORM's soft-delete scope) but keeps the read-authorization clause as \"owner_id = ? OR is_public = ?\". As a result, any unauthenticated caller can enumerate the metadata of soft-deleted (\"trashed\") notes belonging to any public book — notes the owner explicitly deleted and expected to be removed from public view. This issue has been patched in version 0.19.5."
}
],
"source": {
"advisory": "GHSA-588f-fvcv-xhvf",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/enchant97/note-mark/security/advisories/GHSA-588f-fvcv-xhvf",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-09-03T15:56:08.738577Z",
"id": "CVE-2026-50554",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-09-03T15:56:23.983Z"
}
}
]
}
}