Low
Open WebUI's Insecure Direct Object Reference (IDOR) allows access to other users' memories
Type: advisorySources: OSV
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.8.6, any authenticated user can read other users' private memories via `/api/v1/retrieval/query/collection`. Version 0.8.6 patches the issue.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-29071
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 2 Nov 2026, 21:06 UTC · Revision 1
Source evidence
Open WebUI's Insecure Direct Object Reference (IDOR) allows access to other users' memories
core-osv · Original sourcePublished 26 Mar 2026, 23:54 UTC
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.8.6, any authenticated user can read other users' private memories via `/api/v1/retrieval/query/collection`. Version 0.8.6 patches the issue.
osv:CVE-2026-29071
Complete source record
{
"id": "5b348f94752713ce70051cbb451666de48aa0c2f2e7a664cdc594c33ae8e5cd5",
"url": "https://osv.dev/vulnerability/CVE-2026-29071",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Open WebUI's Insecure Direct Object Reference (IDOR) allows access to other users' memories",
"summary": "Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.8.6, any authenticated user can read other users' private memories via `/api/v1/retrieval/query/collection`. Version 0.8.6 patches the issue.",
"evidence": "osv:CVE-2026-29071",
"products": [],
"severity": "low",
"structured": {
"id": "CVE-2026-29071",
"aliases": [
"CVE-2026-29071",
"GHSA-w9f8-gxf9-rhvw",
"PYSEC-2026-2765"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/open-webui/open-webui",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "9c9a18d6d4311ff246d5d1345d94581bf25c604b"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "0.8.6"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"cpe": "cpe:2.3:a:openwebui:open_webui:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "0.8.6"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
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"v0.8.4",
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-29071.json"
}
}
],
"modified": "2026-10-28T02:30:23.719691925Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29071.json",
"https://github.com/open-webui/open-webui/security/advisories/GHSA-w9f8-gxf9-rhvw",
"https://nvd.nist.gov/vuln/detail/CVE-2026-29071"
],
"provider_metadata": {
"cwe_ids": [
"CWE-639"
],
"cna_assigner": "GitHub_M",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29071.json"
}
},
"related_cves": [
{
"value": "CVE-2026-29071",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 490070,
"published_at": "2026-03-26T23:54:38.117+00:00"
}