{"id":"CVE-2026-0558","summary":"Unauthenticated File Upload in parisneo/lollms","details":"A vulnerability in parisneo/lollms, up to and including version 2.2.0, allows unauthenticated users to upload and process files through the `/api/files/extract-text` endpoint. This endpoint does not enforce authentication, unlike other file-related endpoints, and lacks the `Depends(get_current_active_user)` dependency. This issue can lead to denial of service (DoS) through resource exhaustion, information disclosure, and violation of the application's documented security policies.","aliases":["PYSEC-2026-2198"],"modified":"2026-07-15T01:48:55.100273645Z","published":"2026-03-29T17:53:08.003Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/0xxx/CVE-2026-0558.json","unresolved_ranges":[{"extracted_events":[{"fixed":"2.2.0"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"@huntr_ai","cwe_ids":["CWE-287"]},"references":[{"type":"WEB","url":"https://huntr.com/bounties/0a722001-89ce-4c91-b6a6-a55ee5ba2113"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/0xxx/CVE-2026-0558.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0558"},{"type":"FIX","url":"https://github.com/parisneo/lollms/commit/a6625dc83786ff21d109b0d545ca61b770607ef3"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/parisneo/lollms","events":[{"introduced":"0"},{"fixed":"a6625dc83786ff21d109b0d545ca61b770607ef3"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:lollms:lollms:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"2.1.0"}]}}],"versions":["v2.1.0","v2.0.0","v1.0.1","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0558.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}