CVE-2026-8786

A vulnerability has been found in Tencent WeKnora up to 0.3.6. Affected by this issue is the function getKnowledgeBaseForInitialization of the file internal/handler/initialization.go of the component Config API Endpoint. The manipulation of the argument kbId leads to authorization bypass. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-285
• CWE-639

• https://gist.github.com/YLChen-007/1cdc50418f29af7ae671466425e52c7bExploit, Third Party Advisory
• https://vuldb.com/submit/812172Exploit, Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/364410Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/364410/ctiPermissions Required, VDB Entry

Published

May 18, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

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