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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-33477",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-03-20T16:16:48.970Z",
"datePublished": "2026-03-26T17:09:00.236Z",
"dateUpdated": "2026-03-26T18:23:47.892Z"
},
"containers": {
"cna": {
"title": "FileRise has incorrect authorization in /api/file/snippet.php allows read_own users to read other users’ file content",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-863",
"lang": "en",
"description": "CWE-863: Incorrect Authorization",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/error311/FileRise/security/advisories/GHSA-62wx-vp78-2p83",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/error311/FileRise/security/advisories/GHSA-62wx-vp78-2p83"
},
{
"name": "https://github.com/error311/FileRise/releases/tag/v3.11.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/error311/FileRise/releases/tag/v3.11.0"
}
],
"affected": [
{
"vendor": "error311",
"product": "FileRise",
"versions": [
{
"version": ">= 2.3.7, < 3.11.0",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-03-26T17:09:00.236Z"
},
"descriptions": [
{
"lang": "en",
"value": "FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. In versiosn 2.3.7 through 3.10.0, the file snippet endpoint `/api/file/snippet.php` allows an authenticated user with only `read_own` access to a folder to retrieve snippet content from files uploaded by other users in the same folder. This is a server-side authorization flaw in the `read_own` enforcement for hover previews. Version 3.11.0 fixes the issue."
}
],
"source": {
"advisory": "GHSA-62wx-vp78-2p83",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/error311/FileRise/security/advisories/GHSA-62wx-vp78-2p83",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-03-26T17:46:36.577852Z",
"id": "CVE-2026-33477",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"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": "2026-03-26T18:23:47.892Z"
}
}
]
}
}