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CVE-2026-22687

WeKnora vulnerable to SQL Injection

Published: Jan 10, 2026Updated: Mar 6, 2026 Sources: CVE List NVD GHSACWE-89
5.6MEDIUM
NVD MITRE
EPSS Score
0.4%
Top 72.8%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
Not available

Description

WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.2.5, after WeKnora enables the Agent service, it allows users to call the database query tool. Due to insufficient backend validation, an attacker can use prompt‑based bypass techniques to evade query restrictions and obtain sensitive information from the target server and database. This issue has been patched in version 0.2.5.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-89

Affected Products

Tencent
commercial·CNaka tencent wechat, tencent hunyuan
WeKnoraMixed
Communications / messaging-chat
Go
package-ecosystem
github.com/Tencent/WeKnora
OSS Libraries
and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://github.com/Tencent/WeKnora/commit/da55707022c252dd2c20f8e18145b2d899ee06a1
github.com
https://github.com/Tencent/WeKnora/security/advisories/GHSA-pcwc-3fw3-8cqv
github.com
https://nvd.nist.gov/vuln/detail/CVE-2026-22687
nvd.nist.gov
and 2 more references View all →
News mentions
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