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CVE-2026-52892

Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan REST handlers in server/models/customFields.js use read-level Authentication.checkBoardAccess instead of write-level Authentication.checkBoardWriteAccess for mutating custom-field routes. A read-only board member can call POST, PUT, and DELETE handlers for /api/boards/:boardId/custom-fields and custom-field dropdown items to create, update, or delete board custom fields. This issue is fixed in version 9.32.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:29f90990ac0fe3798062f08c6f1974627e5484f7fc3b8664b9275ece7a609810
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"wekan","vendor":"wekan","versions":[{"status":"affected","version":"< 9.32"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c3299d865521050c394137cba99c765192fd7fbcc4dd0eba047b063ca1373623 · sha256:6ebbdc31369ff264… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c3299d865521050c394137cba99c765192fd7fbcc4dd0eba047b063ca1373623 · sha256:6ebbdc31369ff264… · /containers/cna/metrics/0/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:c3299d865521050c394137cba99c765192fd7fbcc4dd0eba047b063ca1373623 · sha256:6ebbdc31369ff264… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/wekan/wekan/commit/70db04a93fedabe40331f21f86e6bdc91625914e","tags":["x_refsource_MISC"],"url":"https://github.com/wekan/wekan/commit/70db04a93fedabe40331f21f86e6bdc91625914e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c3299d865521050c394137cba99c765192fd7fbcc4dd0eba047b063ca1373623 · sha256:6ebbdc31369ff264… · /containers/cna/references/1
{"name":"https://github.com/wekan/wekan/releases/tag/v9.32","tags":["x_refsource_MISC"],"url":"https://github.com/wekan/wekan/releases/tag/v9.32"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c3299d865521050c394137cba99c765192fd7fbcc4dd0eba047b063ca1373623 · sha256:6ebbdc31369ff264… · /containers/cna/references/2
{"name":"https://github.com/wekan/wekan/security/advisories/GHSA-6733-4wgq-8xvr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/wekan/wekan/security/advisories/GHSA-6733-4wgq-8xvr"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c3299d865521050c394137cba99c765192fd7fbcc4dd0eba047b063ca1373623 · sha256:6ebbdc31369ff264… · /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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