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CVE-2026-22683

Windmill versions 1.56.0 through 1.614.0 contain a missing authorization vulnerability that allows users with the Operator role to perform prohibited entity creation and modification actions via the backend API. Although Operators are documented and priced as unable to create or modify entities, the API does not enforce the Operator restriction on workspace endpoints, allowing an Operator to create and update scripts, flows, apps, and raw_apps. Since Operators can also execute scripts via the jo
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:07e4d106f677041751ca1d47856571de02de46d988ebce9606c3de18c38056fa
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Windmill EE (Enterprise Edition)","vendor":"Windmill Labs","versions":[{"lessThanOrEqual":"1.614.0","status":"affected","version":"1.56.0","versionType":"semver"},{"status":"unaffected","version":"1.615.0"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Windmill CE (Community Edition)","vendor":"Windmill Labs","versions":[{"lessThanOrEqual":"1.614.0","status":"affected","version":"1.56.0","versionType":"semver"},{"status":"unaffected","version":"1.615.0"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/affected/0
cvss · 2 assertions

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","privilegesRequired":"LOW","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:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/metrics/1/cvssV3_1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Windmill EE (Enterprise Edition)","vendor":"Windmill Labs","versions":[{"lessThanOrEqual":"1.614.0","status":"affected","version":"1.56.0","versionType":"semver"},{"status":"unaffected","version":"1.615.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Windmill CE (Community Edition)","vendor":"Windmill Labs","versions":[{"lessThanOrEqual":"1.614.0","status":"affected","version":"1.56.0","versionType":"semver"},{"status":"unaffected","version":"1.615.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /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","privilegesRequired":"LOW","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:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"tags":["release-notes"],"url":"https://apps.nextcloud.com/apps/flow/releases"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/references/5
{"tags":["technical-description","exploit"],"url":"https://chocapikk.com/posts/2026/windfall-nextcloud-flow-windmill-rce/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/Chocapikk/Windfall"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/references/1
{"tags":["patch"],"url":"https://github.com/windmill-labs/windmill/commit/c621a74804f4f6e8318819c01e3a23a17698588b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/references/3
{"tags":["release-notes"],"url":"https://github.com/windmill-labs/windmill/releases/tag/v1.615.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/references/2
{"tags":["product"],"url":"https://www.windmill.dev/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2097110d48d4df8b10eb9d8cbcc4ad07d4e546e94181c0e603bca37f0bef51d4 · sha256:8c1e646d152052e3… · /containers/cna/references/4

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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