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CVE-2026-8786

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CVE-2026-8786

Published: May 18, 2026

Modified: May 18, 2026

PUBLISHED

CVSS v3.1

6.3

MEDIUM

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.

VendorProductVersions

Tencent

WeKnora

affected
0.3.0
affected
0.3.1
affected
0.3.2
affected
0.3.3
affected
0.3.4

+2 more versions

Weaknesses (CWE)

CWE-639
CWE-285

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-364410 | CTI Indicators (IOB, IOC, IOA)
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