What’s Vulnerable › Vulnerabilities

CVE-2026-8786: Tencent WeKnora Config API Endpoint initialization.go getKnowledgeBaseForInitialization authorization

• Severity: medium (CVSS 6.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-05-18 · updated 2026-10-14
• Weakness: CWE-285

Description

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.

Affected products

• Tencent WeKnora: through 0.3.6

References

• https://gist.github.com/YLChen-007/1cdc50418f29af7ae671466425e52c7b
• https://vuldb.com/submit/812172
• https://vuldb.com/vuln/364410
• https://vuldb.com/vuln/364410/cti

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