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CVE Explorer

CVE-2026-28806

Improper Authorization vulnerability in nerves-hub nerves_hub_web allows cross-organization device control via device bulk actions and device update API. Missing authorization checks in the device bulk actions and device update API endpoints allow authenticated users to target devices belonging to other organizations and perform actions outside of their privilege level. An attacker can select devices outside of their organization by manipulating device identifiers and perform management action
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ec36b43583dc2c0541bb38bf9c00c78b9af1d8b6ae85fd83fd440a9082db1e76
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"cpes":["cpe:2.3:a:nerves-hub:nerves_hub_web:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","packageName":"nerves_hub","packageURL":"pkg:otp/nerves_hub?repository_url=https:%2F%2Fgithub.com%2Fnerves-hub%2Fnerves_hub_web&vcs_url=git%20https:%2F%2Fgithub.com%2Fnerves-hub%2Fnerves_hub_web.git","product":"nerves_hub_web","repo":"https://github.com/nerves-hub/nerves_hub_web","vendor":"nerves-hub","versions":[{"lessThan":"2.4.0","status":"affected","version":"1.0.0","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/affected/0

{"collectionURL":"https://github.com","cpes":["cpe:2.3:a:nerves-hub:nerves_hub_web:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","packageName":"nerves-hub/nerves_hub_web","packageURL":"pkg:github/nerves-hub/nerves_hub_web","product":"nerves_hub_web","repo":"https://github.com/nerves-hub/nerves_hub_web.git","vendor":"nerves-hub","versions":[{"lessThan":"1f69c9d595684a4650c3ac702f3dc7c5bcd7526c","status":"affected","version":"adaeefdb7a835525482588f43332ef988cc448c7","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/affected/2

{"collectionURL":"https://ghcr.io","cpes":["cpe:2.3:a:nerves-hub:nerves_hub_web:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","packageName":"nerves-hub/nerves-hub","packageURL":"pkg:oci/nerves-hub?repository_url=ghcr.io/nerves-hub","product":"nerves_hub_web","vendor":"nerves-hub","versions":[{"lessThan":"2.4.0","status":"affected","version":"1.0.0","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/affected/1
cwe · 2 assertions

{"cweId":"CWE-285","description":"CWE-285 Improper Authorization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-668","description":"CWE-668 Exposure of Resource to Wrong Sphere","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

3 source assertions
{"cpes":["cpe:2.3:a:nerves-hub:nerves_hub_web:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","packageName":"nerves_hub","packageURL":"pkg:otp/nerves_hub?repository_url=https:%2F%2Fgithub.com%2Fnerves-hub%2Fnerves_hub_web&vcs_url=git%20https:%2F%2Fgithub.com%2Fnerves-hub%2Fnerves_hub_web.git","product":"nerves_hub_web","repo":"https://github.com/nerves-hub/nerves_hub_web","vendor":"nerves-hub","versions":[{"lessThan":"2.4.0","status":"affected","version":"1.0.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/affected/0
{"collectionURL":"https://github.com","cpes":["cpe:2.3:a:nerves-hub:nerves_hub_web:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","packageName":"nerves-hub/nerves_hub_web","packageURL":"pkg:github/nerves-hub/nerves_hub_web","product":"nerves_hub_web","repo":"https://github.com/nerves-hub/nerves_hub_web.git","vendor":"nerves-hub","versions":[{"lessThan":"1f69c9d595684a4650c3ac702f3dc7c5bcd7526c","status":"affected","version":"adaeefdb7a835525482588f43332ef988cc448c7","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/affected/2
{"collectionURL":"https://ghcr.io","cpes":["cpe:2.3:a:nerves-hub:nerves_hub_web:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","packageName":"nerves-hub/nerves-hub","packageURL":"pkg:oci/nerves-hub?repository_url=ghcr.io/nerves-hub","product":"nerves_hub_web","vendor":"nerves-hub","versions":[{"lessThan":"2.4.0","status":"affected","version":"1.0.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.4,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-285","description":"CWE-285 Improper Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-668","description":"CWE-668 Exposure of Resource to Wrong Sphere","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/problemTypes/1/descriptions/0

Source references

4 source assertions
{"tags":["related"],"url":"https://cna.erlef.org/cves/CVE-2026-28806.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/references/1
{"tags":["patch"],"url":"https://github.com/nerves-hub/nerves_hub_web/commit/1f69c9d595684a4650c3ac702f3dc7c5bcd7526c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/references/3
{"tags":["vendor-advisory","related"],"url":"https://github.com/nerves-hub/nerves_hub_web/security/advisories/GHSA-f8fr-mccc-xvcx"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/references/0
{"tags":["related"],"url":"https://osv.dev/vulnerability/EEF-CVE-2026-28806"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8b1ebaa3fd5b9650a4fcb849824696dcc9c6f97ca2065232767a746b4fed7478 · sha256:fd6f39ede32d8918… · /containers/cna/references/2

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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