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CVE-2026-30933

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.3.1-beta and 1.2.2-stable, the remediation for CVE-2026-27611 is incomplete. Password protected shares still disclose tokenized downloadURL via /public/api/share/info. This vulnerability is fixed in 1.3.1-beta and 1.2.2-stable.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ceae371037d61ffeb7a0bf8d7dac41ffe67c8e9ef847e95d6db0e2d2729e20e4
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 3 assertions

{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d3766500f60e0e61651f103dd75ad34476989d95ca224904f18f56647233309 · sha256:0654527a6783649f… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-602","description":"CWE-602: Client-Side Enforcement of Server-Side Security","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d3766500f60e0e61651f103dd75ad34476989d95ca224904f18f56647233309 · sha256:0654527a6783649f… · /containers/cna/problemTypes/2/descriptions/0

{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d3766500f60e0e61651f103dd75ad34476989d95ca224904f18f56647233309 · sha256:0654527a6783649f… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"filebrowser","vendor":"gtsteffaniak","versions":[{"status":"affected","version":">= 1.3.0-beta, < 1.3.1-beta"},{"status":"affected","version":">= 1.2.6-beta, < 1.2.2-stable"},{"status":"affected","version":"= 1.1.3-stable"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7d3766500f60e0e61651f103dd75ad34476989d95ca224904f18f56647233309 · sha256:0654527a6783649f… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7d3766500f60e0e61651f103dd75ad34476989d95ca224904f18f56647233309 · sha256:0654527a6783649f… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

3 source assertions
{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d3766500f60e0e61651f103dd75ad34476989d95ca224904f18f56647233309 · sha256:0654527a6783649f… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-602","description":"CWE-602: Client-Side Enforcement of Server-Side Security","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d3766500f60e0e61651f103dd75ad34476989d95ca224904f18f56647233309 · sha256:0654527a6783649f… · /containers/cna/problemTypes/2/descriptions/0
{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d3766500f60e0e61651f103dd75ad34476989d95ca224904f18f56647233309 · sha256:0654527a6783649f… · /containers/cna/problemTypes/1/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.2.2-stable","tags":["x_refsource_MISC"],"url":"https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.2.2-stable"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d3766500f60e0e61651f103dd75ad34476989d95ca224904f18f56647233309 · sha256:0654527a6783649f… · /containers/cna/references/1
{"name":"https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.3.1-beta","tags":["x_refsource_MISC"],"url":"https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.3.1-beta"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d3766500f60e0e61651f103dd75ad34476989d95ca224904f18f56647233309 · sha256:0654527a6783649f… · /containers/cna/references/2
{"name":"https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-525j-95gf-766f","tags":["x_refsource_CONFIRM"],"url":"https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-525j-95gf-766f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d3766500f60e0e61651f103dd75ad34476989d95ca224904f18f56647233309 · sha256:0654527a6783649f… · /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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