CVE-2026-35023
5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
Wimi Teamwork On-Premises versions prior to 8.2.0 contain an insecure direct object reference vulnerability in the preview.php endpoint where the item_id parameter lacks proper authorization checks. Attackers can enumerate sequential item_id values to access and retrieve image previews from other users' private or group conversations, resulting in unauthorized disclosure of sensitive information.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Cloud Solutions SAS | Wimi Teamwork | 0 < 8.2.0 | affected |
Weaknesses
- CWE-639: CWE-639 Authorization Bypass Through User-Controlled Key
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://www.wimi-teamwork.com/en/product-update
- https://www.vulncheck.com/advisories/wimi-teamwork-on-premises-idor-via-preview-php
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