Description
ChatWiki before 2.10.0 contains a missing authentication vulnerability in the GET /manage/getLibRawFileOnePage route that allows unauthenticated attackers to read other tenants' documents. Attackers can enumerate sequential admin_user_id and file id query parameters, bypassing the ownership check, to retrieve PDF-rendered pages of any tenant's knowledge-base documents.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| zhimaAi | chatwiki | < 2.10.0 | 2.10.0 |
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- ChatWiki < 2.10.0 - Cross-Tenant Document Page Disclosure http/cves/2026/CVE-2026-124027.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.
References
- GitHub Issue #181 issue-tracking
- https://github.com/zhimaAi/chatwiki product
- https://github.com/zhimaAi/chatwiki/commit/d1ca145e283e2cb652e0b1002d5f14d6a46671e3 patch
- chatwiki v2.10.0 Release Notes release-notes
- https://github.com/zhimaAi/chatwiki/blob/v2.9.6/internal/app/chatwiki/business/manage/lib_file.go#L936 technical-description
- VulnCheck Advisory: ChatWiki before 2.10.0 Unauthenticated Document Disclosure via getLibRawFileOnePage third-party-advisory