CVE Explorer

CVE-2026-34528

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to version 2.62.2, the signupHandler in File Browser applies default user permissions via d.settings.Defaults.Apply(user), then strips only Admin. The Execute permission and Commands list from the default user template are not stripped. When an administrator has enabled signup, server-side execution, and set Execute=true in the default user template, any

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4ffb52e32dd41fcd3c39a127258027f5558dcee8d6f116bceb68904b44e343b9

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"filebrowser","vendor":"filebrowser","versions":[{"status":"affected","version":"< 2.62.2"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:ed5a1363c356ad90dd926768ef5f5a39b3cca1cbc67fe78f9b2550be488c60d1 · sha256:e75b6f113de09ccc… · /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:ed5a1363c356ad90dd926768ef5f5a39b3cca1cbc67fe78f9b2550be488c60d1 · sha256:e75b6f113de09ccc… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-269","description":"CWE-269: Improper Privilege Management","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:ed5a1363c356ad90dd926768ef5f5a39b3cca1cbc67fe78f9b2550be488c60d1 · sha256:e75b6f113de09ccc… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/filebrowser/filebrowser/releases/tag/v2.62.2","tags":["x_refsource_MISC"],"url":"https://github.com/filebrowser/filebrowser/releases/tag/v2.62.2"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ed5a1363c356ad90dd926768ef5f5a39b3cca1cbc67fe78f9b2550be488c60d1 · sha256:e75b6f113de09ccc… · /containers/cna/references/1

{"name":"https://github.com/filebrowser/filebrowser/security/advisories/GHSA-x8jc-jvqm-pm3f","tags":["x_refsource_CONFIRM"],"url":"https://github.com/filebrowser/filebrowser/security/advisories/GHSA-x8jc-jvqm-pm3f"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ed5a1363c356ad90dd926768ef5f5a39b3cca1cbc67fe78f9b2550be488c60d1 · sha256:e75b6f113de09ccc… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/filebrowser/filebrowser/security/advisories/GHSA-x8jc-jvqm-pm3f"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ed5a1363c356ad90dd926768ef5f5a39b3cca1cbc67fe78f9b2550be488c60d1 · sha256:e75b6f113de09ccc… · /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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