ChatWiki through 2.9.6 Cross-Tenant IDOR via Form Filter Management Endpoints
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.
CVE-2026-111656
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-111656
chatwiki
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/zhimaAi/chatwiki",
"vendor": "zhimaAi",
"product": "chatwiki",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "2.9.6"
}
],
"packageURL": "pkg:github/zhimaAi/chatwiki",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-111656
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #34436 · Revision 1
- Added to Heist Feed
- Publisher date