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CVE-2026-64619

FileCodeBox before 2.4 contains a rate-limit bypass vulnerability in the IPRateLimit class that allows unauthenticated attackers to circumvent request throttling by supplying attacker-controlled X-Real-IP and X-Forwarded-For headers without verification of trusted reverse proxy origin. Attackers can supply unique spoofed IP values on each request to enumerate all possible share codes and retrieve other users' files without authentication.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0fd8dde06fdfabd12a7e571735a16bfb6e8334bb22fc2938a9dfd2428e875373
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7d988d160f6c04299a0411a42c96fdf7b7702b78915f62505a6d8a4fbf6d1691 · sha256:f84438a6c1a6a204… · /containers/cna/metrics/0/cvssV4_0

{"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:v2:7d988d160f6c04299a0411a42c96fdf7b7702b78915f62505a6d8a4fbf6d1691 · sha256:f84438a6c1a6a204… · /containers/cna/metrics/1/cvssV3_1

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","packageURL":"pkg:github/vastsa/FileCodeBox","product":"FileCodeBox","repo":"https://github.com/vastsa/FileCodeBox","vendor":"vastsa","versions":[{"lessThan":"2.4","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7d988d160f6c04299a0411a42c96fdf7b7702b78915f62505a6d8a4fbf6d1691 · sha256:f84438a6c1a6a204… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7d988d160f6c04299a0411a42c96fdf7b7702b78915f62505a6d8a4fbf6d1691 · sha256:f84438a6c1a6a204… · /containers/cna/metrics/0/cvssV4_0
{"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:v2:7d988d160f6c04299a0411a42c96fdf7b7702b78915f62505a6d8a4fbf6d1691 · sha256:f84438a6c1a6a204… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-348","description":"Use of Less Trusted Source","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d988d160f6c04299a0411a42c96fdf7b7702b78915f62505a6d8a4fbf6d1691 · sha256:f84438a6c1a6a204… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"name":"Patch Commit","tags":["patch"],"url":"https://github.com/vastsa/FileCodeBox/commit/1b6d8e7277d3cfa34dc7a85803731d927b2147da"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d988d160f6c04299a0411a42c96fdf7b7702b78915f62505a6d8a4fbf6d1691 · sha256:f84438a6c1a6a204… · /containers/cna/references/2
{"name":"Researcher Disclosure","tags":["technical-description","issue-tracking"],"url":"https://github.com/vastsa/FileCodeBox/issues/479"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d988d160f6c04299a0411a42c96fdf7b7702b78915f62505a6d8a4fbf6d1691 · sha256:f84438a6c1a6a204… · /containers/cna/references/0
{"name":"FileCodeBox 2.4 Release Notes","tags":["patch","release-notes"],"url":"https://github.com/vastsa/FileCodeBox/releases/tag/V2.4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d988d160f6c04299a0411a42c96fdf7b7702b78915f62505a6d8a4fbf6d1691 · sha256:f84438a6c1a6a204… · /containers/cna/references/1
{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/filecodebox-anti-bruteforce-rate-limit-bypass-via-spoofed-headers"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d988d160f6c04299a0411a42c96fdf7b7702b78915f62505a6d8a4fbf6d1691 · sha256:f84438a6c1a6a204… · /containers/cna/references/3

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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