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CVE-2026-35585

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. From 2.0.0 until 2.33.8, the hook system in File Browser — which executes administrator-defined shell commands on file events such as upload, rename, and delete — is vulnerable to OS command injection. Variable substitution for values like $FILE and $USERNAME is performed via os.Expand without sanitization. An attacker with file write permission can craft a mal
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:46c5c54220523664825b4cf4d47de1ca72de80fe9292a3e473fd0e71cf92bf90
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-88","description":"CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ed14bf346c01725fbe0202382b3159fa0dd06c585e435ff46ad50957f127ff2e · sha256:5026489aaa0c962f… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ed14bf346c01725fbe0202382b3159fa0dd06c585e435ff46ad50957f127ff2e · sha256:5026489aaa0c962f… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"filebrowser","vendor":"filebrowser","versions":[{"status":"affected","version":">= 2.0.0-rc.1, < 2.33.8"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ed14bf346c01725fbe0202382b3159fa0dd06c585e435ff46ad50957f127ff2e · sha256:5026489aaa0c962f… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.5,"baseSeverity":"HIGH","privilegesRequired":"HIGH","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ed14bf346c01725fbe0202382b3159fa0dd06c585e435ff46ad50957f127ff2e · sha256:5026489aaa0c962f… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-88","description":"CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ed14bf346c01725fbe0202382b3159fa0dd06c585e435ff46ad50957f127ff2e · sha256:5026489aaa0c962f… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ed14bf346c01725fbe0202382b3159fa0dd06c585e435ff46ad50957f127ff2e · sha256:5026489aaa0c962f… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/filebrowser/filebrowser/issues/5199","tags":["x_refsource_MISC"],"url":"https://github.com/filebrowser/filebrowser/issues/5199"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ed14bf346c01725fbe0202382b3159fa0dd06c585e435ff46ad50957f127ff2e · sha256:5026489aaa0c962f… · /containers/cna/references/1
{"name":"https://github.com/filebrowser/filebrowser/security/advisories/GHSA-jvpw-637p-h3pw","tags":["x_refsource_CONFIRM"],"url":"https://github.com/filebrowser/filebrowser/security/advisories/GHSA-jvpw-637p-h3pw"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ed14bf346c01725fbe0202382b3159fa0dd06c585e435ff46ad50957f127ff2e · sha256:5026489aaa0c962f… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/filebrowser/filebrowser/security/advisories/GHSA-jvpw-637p-h3pw"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ed14bf346c01725fbe0202382b3159fa0dd06c585e435ff46ad50957f127ff2e · sha256:5026489aaa0c962f… · /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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