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CVE-2026-108821

Tencent WeKnora SQL Validator inject.go validateSubquery sql injection

MEDIUM
6.3
CVSS Score
Published: October 12, 2026 at 09:45 AM UTC
Updated: October 13, 2026 at 07:18 PM UTC
1 product affected across 1 vendorWeKnora

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

A security vulnerability has been detected in Tencent WeKnora up to 0.8.1. Impacted is the function validateSubquery of the file internal/utils/inject.go of the component SQL Validator. The manipulation leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 0.8.2 is recommended to address this issue. The identifier of the patch is d7ccd5ba517cc3968e6d5000a2ab0f4b51ef1dda. It is recommended to upgrade the affected component.

Affected

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

WeKnora· Tencent
90%
0.8.00.8.1
Vendor states this is fixed in 0.8.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (10)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/416598
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/416598/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-108821
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/964272
Exploit
Source: cverecord
https://gist.github.com/k4z01/8ab2f57b015825f8738ed536dd870877
Issue TrackingPatch
Source: cverecord
https://github.com/Tencent/WeKnora/pull/3305
Patch
Source: cverecord
https://github.com/Tencent/WeKnora/commit/d7ccd5ba517cc3968e6d5000a2ab0f4b51ef1dda
Patch
Source: cverecord
https://github.com/Tencent/WeKnora/releases/tag/v0.8.2

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

StatusDEFERRED
CWE
CWE-89CWE-74

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