{"cve":"CVE-2026-29071","nvd":{"published":"2026-03-27T00:16:22.983","modified":"2026-06-17T10:29:32.993","status":"Analyzed","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-639"],"references":["https://github.com/open-webui/open-webui/security/advisories/GHSA-w9f8-gxf9-rhvw"],"products":["openwebui:open_webui"],"source":"nvd","synced_at":"2026-10-19T22:28:18.033120106+00:00"},"epss":{"cve":"CVE-2026-29071","score":0.00263,"percentile":0.18151,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-w9f8-gxf9-rhvw","url":"https://osv.dev/vulnerability/GHSA-w9f8-gxf9-rhvw","summary":"Open WebUI's Insecure Direct Object Reference (IDOR) allows access to other users' memories","modified":"2026-07-13T16:42:24.862541590Z","packages":[{"ecosystem":"PyPI","name":"open-webui","purl":"pkg:pypi/open-webui","ranges":["<0.8.6"],"fixed":["0.8.6"]}]},{"id":"PYSEC-2026-2765","url":"https://osv.dev/vulnerability/PYSEC-2026-2765","summary":"Open WebUI's Insecure Direct Object Reference (IDOR) allows access to other users' memories","modified":"2026-07-13T16:32:05.102994249Z","packages":[{"ecosystem":"PyPI","name":"open-webui","purl":"pkg:pypi/open-webui","ranges":["<0.8.6"],"fixed":["0.8.6"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}