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CVE-2026-30231

Flare is a Next.js-based, self-hostable file sharing platform that integrates with screenshot tools. Prior to version 1.7.2, the raw and direct file routes only block unauthenticated users from accessing private files. Any authenticated, non‑owner user who knows the file URL can retrieve the content, which is inconsistent with stricter checks used by other endpoints. This issue has been patched in version 1.7.2.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:1adb1cc884ffcc4e44200d23e29de2bfbf0f9eba7d21af36f639b478ce47ae2c
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"Flare","vendor":"FlintSH","versions":[{"status":"affected","version":"< 1.7.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0f83e026351406fc1be296e64ce9d8425664371a801782868180a4eca4cc0f6a · sha256:3c95e28f7e2802d7… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":6,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/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:v2:0f83e026351406fc1be296e64ce9d8425664371a801782868180a4eca4cc0f6a · sha256:3c95e28f7e2802d7… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-639","description":"CWE-639: Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0f83e026351406fc1be296e64ce9d8425664371a801782868180a4eca4cc0f6a · sha256:3c95e28f7e2802d7… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"https://github.com/FlintSH/Flare/security/advisories/GHSA-gwqr-xf5c-5569","tags":["x_refsource_CONFIRM"],"url":"https://github.com/FlintSH/Flare/security/advisories/GHSA-gwqr-xf5c-5569"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0f83e026351406fc1be296e64ce9d8425664371a801782868180a4eca4cc0f6a · sha256:3c95e28f7e2802d7… · /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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