CVE-2026-8786

Tencent WeKnora Config API Endpoint initialization.go getKnowledgeBaseForInitialization authorization

MEDIUM
6.3
CVSS Score
Published: May 18, 2026 at 03:00 AM UTC
Updated: October 14, 2026 at 08:10 PM UTC
1 product affected across 1 vendorWeKnora

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/vuln/364410
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/vuln/364410/cti
Third Party AdvisoryExploitVDB Entry
Source: cverecord
https://vuldb.com/submit/812172

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-639CWE-285

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