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CVE-2026-33329

FileRise is a self-hosted web file manager / WebDAV server. From version 1.0.1 to before version 3.10.0, the resumableIdentifier parameter in the Resumable.js chunked upload handler (UploadModel::handleUpload()) is concatenated directly into filesystem paths without any sanitization. An authenticated user with upload permission can exploit this to write files to arbitrary directories on the server, delete arbitrary directories via the post-assembly cleanup, and probe file/directory existence. Th
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:62fa6537baead122470ad6ad58805c79eb26fe61b9585fff5dba850a793defa2
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1d5dcdbf32e072e275382436f9e50891cbcb6ece473522ead660aafdbe0d792d · sha256:9d8f090b9d0b88d6… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1d5dcdbf32e072e275382436f9e50891cbcb6ece473522ead660aafdbe0d792d · sha256:9d8f090b9d0b88d6… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"FileRise","vendor":"error311","versions":[{"status":"affected","version":">= 1.0.1, < 3.10.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1d5dcdbf32e072e275382436f9e50891cbcb6ece473522ead660aafdbe0d792d · sha256:9d8f090b9d0b88d6… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1d5dcdbf32e072e275382436f9e50891cbcb6ece473522ead660aafdbe0d792d · sha256:9d8f090b9d0b88d6… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1d5dcdbf32e072e275382436f9e50891cbcb6ece473522ead660aafdbe0d792d · sha256:9d8f090b9d0b88d6… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1d5dcdbf32e072e275382436f9e50891cbcb6ece473522ead660aafdbe0d792d · sha256:9d8f090b9d0b88d6… · /containers/cna/problemTypes/1/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/error311/FileRise/commit/3871f9fd1661688bed4f7dd23912be0ebf50973c","tags":["x_refsource_MISC"],"url":"https://github.com/error311/FileRise/commit/3871f9fd1661688bed4f7dd23912be0ebf50973c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1d5dcdbf32e072e275382436f9e50891cbcb6ece473522ead660aafdbe0d792d · sha256:9d8f090b9d0b88d6… · /containers/cna/references/1
{"name":"https://github.com/error311/FileRise/releases/tag/v3.10.0","tags":["x_refsource_MISC"],"url":"https://github.com/error311/FileRise/releases/tag/v3.10.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1d5dcdbf32e072e275382436f9e50891cbcb6ece473522ead660aafdbe0d792d · sha256:9d8f090b9d0b88d6… · /containers/cna/references/2
{"name":"https://github.com/error311/FileRise/security/advisories/GHSA-c2jm-4wp9-5vrh","tags":["x_refsource_CONFIRM"],"url":"https://github.com/error311/FileRise/security/advisories/GHSA-c2jm-4wp9-5vrh"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1d5dcdbf32e072e275382436f9e50891cbcb6ece473522ead660aafdbe0d792d · sha256:9d8f090b9d0b88d6… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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