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2 vulnerabilities found for chatwiki by zhimaAi
CVE-2026-111656 (GCVE-0-2026-111656)
Vulnerability from nvd – Published: 2026-10-16 17:39 – Updated: 2026-10-16 21:18
VLAI
EPSS
VEX
Title
ChatWiki through 2.9.6 Cross-Tenant IDOR via Form Filter Management Endpoints
Summary
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.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 19:34 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://hackmd.io/@hieuPenguinnn/chatwiki-form-fi… | third-party-advisory |
| https://github.com/zhimaAi/chatwiki/blob/v2.9.6/i… | technical-description |
| https://github.com/zhimaAi/chatwiki/blob/v2.9.6/i… | technical-description |
| https://www.vulncheck.com/advisories/chatwiki-thr… | third-party-advisory |
Date Public
2026-10-15 00:00
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CVE-2026-111656 (GCVE-0-2026-111656)
Vulnerability from cvelistv5 – Published: 2026-10-16 17:39 – Updated: 2026-10-16 21:18
VLAI
EPSS
VEX
Title
ChatWiki through 2.9.6 Cross-Tenant IDOR via Form Filter Management Endpoints
Summary
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.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 19:34 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://hackmd.io/@hieuPenguinnn/chatwiki-form-fi… | third-party-advisory |
| https://github.com/zhimaAi/chatwiki/blob/v2.9.6/i… | technical-description |
| https://github.com/zhimaAi/chatwiki/blob/v2.9.6/i… | technical-description |
| https://www.vulncheck.com/advisories/chatwiki-thr… | third-party-advisory |
Date Public
2026-10-15 00:00
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