{"id":"CVE-2026-33477","state":"PUBLISHED","title":"FileRise has incorrect authorization in /api/file/snippet.php allows read_own users to read other users’ file content","description":"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.","publishedAt":"2026-03-26T17:09:00.236Z","updatedAt":"2026-03-26T18:23:47.892Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["error311 FileRise"],"affected":[{"vendor":"error311","product":"FileRise","versions":[{"version":">= 2.3.7, < 3.11.0","status":"affected"}]}],"references":["https://github.com/error311/FileRise/security/advisories/GHSA-62wx-vp78-2p83","https://github.com/error311/FileRise/releases/tag/v3.11.0"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/33xxx/CVE-2026-33477.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-33477","state":"PUBLISHED","datePublished":"2026-03-26T17:09:00.236Z","dateUpdated":"2026-03-26T18:23:47.892Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-03-20T16:16:48.970Z"},"containers":{"cna":{"title":"FileRise has incorrect authorization in /api/file/snippet.php allows read_own users to read other users’ file content","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."}],"affected":[{"vendor":"error311","product":"FileRise","versions":[{"version":">= 2.3.7, < 3.11.0","status":"affected"}]}],"references":[{"url":"https://github.com/error311/FileRise/security/advisories/GHSA-62wx-vp78-2p83","name":"https://github.com/error311/FileRise/security/advisories/GHSA-62wx-vp78-2p83","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/error311/FileRise/releases/tag/v3.11.0","name":"https://github.com/error311/FileRise/releases/tag/v3.11.0","tags":["x_refsource_MISC"]}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863: Incorrect Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-03-26T17:09:00.236Z"},"source":{"advisory":"GHSA-62wx-vp78-2p83","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","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"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-26T18:23:47.892Z"}}]}}}