CVE-2026-108821
6.3 MEDIUMpublic exploit availablePublished 2026-10-12 · Updated 2026-10-13
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weaknesses
CWE-74, CWE-89
Public exploit & PoC references
- https://gist.github.com/k4z01/8ab2f57b015825f8738ed536dd870877
- https://github.com/Tencent/WeKnora/
- https://github.com/Tencent/WeKnora/commit/d7ccd5ba517cc3968e6d5000a2ab0f4b51ef1dda
- https://github.com/Tencent/WeKnora/pull/3305
- https://github.com/Tencent/WeKnora/releases/tag/v0.8.2
- https://github.com/k4z01/WeKnora-SQL-Validation-Bypass/blob/main/weknora-sql-validation-bypass.md
All references
- https://gist.github.com/k4z01/8ab2f57b015825f8738ed536dd870877
- https://github.com/Tencent/WeKnora/
- https://github.com/Tencent/WeKnora/commit/d7ccd5ba517cc3968e6d5000a2ab0f4b51ef1dda
- https://github.com/Tencent/WeKnora/pull/3305
- https://github.com/Tencent/WeKnora/releases/tag/v0.8.2
- https://github.com/k4z01/WeKnora-SQL-Validation-Bypass/blob/main/weknora-sql-validation-bypass.md
- https://vuldb.com/cve/CVE-2026-108821
- https://vuldb.com/submit/964272
- https://vuldb.com/vuln/416598
- https://vuldb.com/vuln/416598/cti
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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