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CVE-2026-62685

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser builds new user scopes from usernames passed through cleanUsername() when Signup=true and CreateUserDir=true, but the many-to-one normalization can collapse usernames such as team/one, team one, and team-one to the same home directory without checking whether the resulting scope is already taken, allowing a second registrant to ga
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e5447f290de7cd31caafe4b4feabe2bd92fb1a2ac51ccb1eb571b867ec7b562d
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-647","description":"CWE-647: Use of Non-Canonical URL Paths for Authorization Decisions","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7b83599711d90da6ca0c7672761c47227f98a686268dab9f9bdb6ca3e63a86f0 · sha256:4c24f1f76cd99f91… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-706","description":"CWE-706: Use of Incorrectly-Resolved Name or Reference","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7b83599711d90da6ca0c7672761c47227f98a686268dab9f9bdb6ca3e63a86f0 · sha256:4c24f1f76cd99f91… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"filebrowser","vendor":"filebrowser","versions":[{"status":"affected","version":"< 2.63.17"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b83599711d90da6ca0c7672761c47227f98a686268dab9f9bdb6ca3e63a86f0 · sha256:4c24f1f76cd99f91… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b83599711d90da6ca0c7672761c47227f98a686268dab9f9bdb6ca3e63a86f0 · sha256:4c24f1f76cd99f91… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-647","description":"CWE-647: Use of Non-Canonical URL Paths for Authorization Decisions","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7b83599711d90da6ca0c7672761c47227f98a686268dab9f9bdb6ca3e63a86f0 · sha256:4c24f1f76cd99f91… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-706","description":"CWE-706: Use of Incorrectly-Resolved Name or Reference","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7b83599711d90da6ca0c7672761c47227f98a686268dab9f9bdb6ca3e63a86f0 · sha256:4c24f1f76cd99f91… · /containers/cna/problemTypes/1/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/filebrowser/filebrowser/commit/883a36f02fcb69566a8628cb47f18fdc73348387","tags":["x_refsource_MISC"],"url":"https://github.com/filebrowser/filebrowser/commit/883a36f02fcb69566a8628cb47f18fdc73348387"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b83599711d90da6ca0c7672761c47227f98a686268dab9f9bdb6ca3e63a86f0 · sha256:4c24f1f76cd99f91… · /containers/cna/references/1
{"name":"https://github.com/filebrowser/filebrowser/releases/tag/v2.63.17","tags":["x_refsource_MISC"],"url":"https://github.com/filebrowser/filebrowser/releases/tag/v2.63.17"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b83599711d90da6ca0c7672761c47227f98a686268dab9f9bdb6ca3e63a86f0 · sha256:4c24f1f76cd99f91… · /containers/cna/references/2
{"name":"https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7rc3-g7h6-22m7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7rc3-g7h6-22m7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b83599711d90da6ca0c7672761c47227f98a686268dab9f9bdb6ca3e63a86f0 · sha256:4c24f1f76cd99f91… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7rc3-g7h6-22m7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b83599711d90da6ca0c7672761c47227f98a686268dab9f9bdb6ca3e63a86f0 · sha256:4c24f1f76cd99f91… · /containers/adp/0/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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