CVE-2026-8786: medium-severity vulnerability in Tencent WeKnora
Tencent WeKnora Config API Endpoint initialization.go getKnowledgeBaseForInitialization authorization
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.3%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
Tencent · WeKnorapublic PoCs found — 1
cve_referencegist.github.com/YLChen-007/1cdc50418f29af7ae671466425e52c7bunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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