Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 10.7%
CVSS Severity
CVSS v3 Score 6.3
CVSS v2 Score 6.5
References
Products affected by CVE-2026-8786
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cpe:2.3:a:tencent:weknora:0.1.0
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cpe:2.3:a:tencent:weknora:0.1.1
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cpe:2.3:a:tencent:weknora:0.1.2
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cpe:2.3:a:tencent:weknora:0.1.3
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cpe:2.3:a:tencent:weknora:0.1.4
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cpe:2.3:a:tencent:weknora:0.1.5
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cpe:2.3:a:tencent:weknora:0.1.6
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cpe:2.3:a:tencent:weknora:0.2.0
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cpe:2.3:a:tencent:weknora:0.2.1
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cpe:2.3:a:tencent:weknora:0.2.10
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cpe:2.3:a:tencent:weknora:0.2.11
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cpe:2.3:a:tencent:weknora:0.2.12
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cpe:2.3:a:tencent:weknora:0.2.13
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cpe:2.3:a:tencent:weknora:0.2.14
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cpe:2.3:a:tencent:weknora:0.2.2
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cpe:2.3:a:tencent:weknora:0.2.3
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cpe:2.3:a:tencent:weknora:0.2.4
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cpe:2.3:a:tencent:weknora:0.2.5
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cpe:2.3:a:tencent:weknora:0.2.6
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cpe:2.3:a:tencent:weknora:0.2.7
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cpe:2.3:a:tencent:weknora:0.2.8
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cpe:2.3:a:tencent:weknora:0.2.9
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cpe:2.3:a:tencent:weknora:0.3.0
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cpe:2.3:a:tencent:weknora:0.3.1
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cpe:2.3:a:tencent:weknora:0.3.2
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cpe:2.3:a:tencent:weknora:0.3.3
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cpe:2.3:a:tencent:weknora:0.3.4
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cpe:2.3:a:tencent:weknora:0.3.5
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cpe:2.3:a:tencent:weknora:0.3.6