{"id":"CVE-2026-0558","state":"PUBLISHED","title":"Unauthenticated File Upload in parisneo/lollms","description":"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.","publishedAt":"2026-03-29T17:53:08.003Z","updatedAt":"2026-03-30T15:23:41.471Z","severity":{"score":7.5,"label":"High","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","source":"@huntr_ai"},"assigner":"@huntr_ai","products":["parisneo parisneo/lollms"],"affected":[{"vendor":"parisneo","product":"parisneo/lollms","versions":[{"version":"unspecified","status":"affected","lessThan":"2.2.0","versionType":"custom"}]}],"references":["https://huntr.com/bounties/0a722001-89ce-4c91-b6a6-a55ee5ba2113","https://github.com/parisneo/lollms/commit/a6625dc83786ff21d109b0d545ca61b770607ef3"],"weaknesses":["CWE-287"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/0xxx/CVE-2026-0558.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-0558","state":"PUBLISHED","datePublished":"2026-03-29T17:53:08.003Z","dateUpdated":"2026-03-30T15:23:41.471Z","assignerShortName":"@huntr_ai","assignerOrgId":"c09c270a-b464-47c1-9133-acb35b22c19a","dateReserved":"2026-01-01T21:43:51.283Z"},"containers":{"cna":{"title":"Unauthenticated File Upload in parisneo/lollms","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"parisneo","product":"parisneo/lollms","versions":[{"version":"unspecified","status":"affected","lessThan":"2.2.0","versionType":"custom"}]}],"references":[{"url":"https://huntr.com/bounties/0a722001-89ce-4c91-b6a6-a55ee5ba2113"},{"url":"https://github.com/parisneo/lollms/commit/a6625dc83786ff21d109b0d545ca61b770607ef3"}],"metrics":[{"cvssV3_0":{"version":"3.0","attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":7.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-287","type":"CWE","lang":"en","description":"CWE-287 Improper Authentication"}]}],"providerMetadata":{"shortName":"@huntr_ai","orgId":"c09c270a-b464-47c1-9133-acb35b22c19a","dateUpdated":"2026-03-29T17:53:08.003Z"},"source":{"advisory":"0a722001-89ce-4c91-b6a6-a55ee5ba2113","discovery":"EXTERNAL"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-30T15:23:04.443086Z","id":"CVE-2026-0558","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-30T15:23:41.471Z"}}]}}}