Medium severity5.4NVD Advisory· Published Oct 16, 2026· Updated Oct 16, 2026
CVE-2026-111656
CVE-2026-111656
Description
ChatWiki through 2.9.6 contains an insecure direct object reference vulnerability that allows authenticated users to access another tenant's form filters by supplying arbitrary form_id values. Attackers can send sequential form_id values to getFormFilterList, getFormFilterInfo and updateFormFilterSort to read filter rules and overwrite another tenant's filter sort order.
Affected products
1Patches
Vulnerability mechanics
References
4- github.com/zhimaAi/chatwiki/blob/v2.9.6/internal/app/chatwiki/business/manage/form.gonvd
- github.com/zhimaAi/chatwiki/blob/v2.9.6/internal/app/chatwiki/business/manage/form.gonvd
- hackmd.io/@hieuPenguinnn/chatwiki-form-filter-cross-tenant-idornvd
- www.vulncheck.com/advisories/chatwiki-through-2.9.6-cross-tenant-idor-via-form-filter-management-endpointsnvd
News mentions
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