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CVE-2026-103946— SQL Injection

Quick assessment

Affected
Tenable, Inc. Nessus
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

存在SQL注入漏洞，可能导致已认证的用户读取或修改Nessus存储的数据。

CVSS 8.3 · High EPSS 0.38% · P30

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Tenable, Inc. Nessus < 10.12.5 affected
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I. Basic Information for CVE-2026-103946

Vulnerability Information
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Vulnerability Title
SQL Injection
Source: CVE Program / CVE List V5
Vulnerability Description
An SQL injection vulnerability could allow an authenticated user to read or modify data stored by Nessus.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Tenable, Inc. Nessus 0 ~ 10.12.5 -

II. Public POCs for CVE-2026-103946

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III. Intelligence Information for CVE-2026-103946

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Other References for CVE-2026-103946 (1)

IV. Related Vulnerabilities

Same product: Nessus
Same vendor: Tenable, Inc.
Same weakness: CWE-89

V. Comments for CVE-2026-103946

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