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CVE-2026-53571

Vite is a frontend tooling framework for JavaScript. Prior to 8.0.16, 7.3.5, and 6.4.3, the contents of files that are specified by server.fs.deny can be returned to the browser on Windows. Vite’s dev server denies direct access to sensitive files through server.fs.deny, including entries such as .env, .env.*, and *.{crt,pem}. However, on Windows, the deny logic does not correctly normalize NTFS ADS path forms before access checks are applied. Because of this, requests such as /.env::$DATA?raw a
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8925dfcd3b89b5e1cd6fe3824f07d2bce29b741f299ce0d53234a5051d539d23
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-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:d00dbe092327098da7d881c42bda53e678395cf654d7816c1b9d6e46bd90e547 · sha256:5ccd8cb3ef488d56… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d00dbe092327098da7d881c42bda53e678395cf654d7816c1b9d6e46bd90e547 · sha256:5ccd8cb3ef488d56… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"vite","vendor":"vitejs","versions":[{"status":"affected","version":">= 8.0.0, < 8.0.16"},{"status":"affected","version":">= 7.0.0, < 7.3.5"},{"status":"affected","version":"< 6.4.3"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d00dbe092327098da7d881c42bda53e678395cf654d7816c1b9d6e46bd90e547 · sha256:5ccd8cb3ef488d56… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":8.2,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d00dbe092327098da7d881c42bda53e678395cf654d7816c1b9d6e46bd90e547 · sha256:5ccd8cb3ef488d56… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 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:d00dbe092327098da7d881c42bda53e678395cf654d7816c1b9d6e46bd90e547 · sha256:5ccd8cb3ef488d56… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d00dbe092327098da7d881c42bda53e678395cf654d7816c1b9d6e46bd90e547 · sha256:5ccd8cb3ef488d56… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"tags":["exploit"],"url":"https://github.com/vitejs/vite/security/advisories/GHSA-fx2h-pf6j-xcff"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d00dbe092327098da7d881c42bda53e678395cf654d7816c1b9d6e46bd90e547 · sha256:5ccd8cb3ef488d56… · /containers/adp/0/references/0
{"name":"https://github.com/vitejs/vite/security/advisories/GHSA-fx2h-pf6j-xcff","tags":["x_refsource_CONFIRM"],"url":"https://github.com/vitejs/vite/security/advisories/GHSA-fx2h-pf6j-xcff"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d00dbe092327098da7d881c42bda53e678395cf654d7816c1b9d6e46bd90e547 · sha256:5ccd8cb3ef488d56… · /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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