Medium severity4.3NVD Advisory· Published Apr 8, 2026· Updated Jul 24, 2026
CVE-2026-35023
CVE-2026-35023
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <8.2.0
Patches
Vulnerability mechanics
References
2- www.vulncheck.com/advisories/wimi-teamwork-on-premises-idor-via-preview-phpnvdThird Party Advisory
- www.wimi-teamwork.com/en/product-updatenvdRelease Notes
News mentions
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