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CVE-2026-8726— SQL Injection in extension "News system" (news)

Quick assessment

Affected
TYPO3 Extension "News system"
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.

TYPO3 Extension News system是TYPO3开源的一个TYPO3新闻与内容发布扩展。 TYPO3 Extension News system存在SQL注入漏洞，该漏洞源于用户输入清理不足，可能导致未经身份验证的攻击者通过URL参数注入任意SQL。

AI Predicted 9.8 Difficulty: Easy EPSS 0.56% · P45

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 5

VendorProduct Version RangeStatus
TYPO3 Extension "News system" 14.0.0< 14.0.3 affected
13.0.0< 13.0.2 affected
12.0.0< 12.3.2 affected
11.0.0< 11.4.4 affected
< 10.0.4 affected
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I. Basic Information for CVE-2026-8726

Vulnerability Information
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Vulnerability Title
SQL Injection in extension "News system" (news)
Source: CVE Program / CVE List V5
Vulnerability Description
The extension fails to properly sanitize user input before using it in a database query. As a result, an unauthenticated attacker can inject arbitrary SQL through a URL parameter on pages using the "Date Menu of news articles" plugin. Exploitation requires the "Date Menu of news articles" plugin to be in use and the TypoScript/Plugin setting disableOverrideDemand not to be enabled.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
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
Vulnerability Title
TYPO3 Extension News system SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TYPO3 Extension News system是TYPO3开源的一个TYPO3新闻与内容发布扩展。 TYPO3 Extension News system存在SQL注入漏洞，该漏洞源于用户输入清理不足，可能导致未经身份验证的攻击者通过URL参数注入任意SQL。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
TYPO3 Extension "News system" 14.0.0 ~ 14.0.3 -

II. Public POCs for CVE-2026-8726

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III. Intelligence Information for CVE-2026-8726

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Vendor Advisories for CVE-2026-8726 (1)

Same Patch Batch · TYPO3 · 2026-05-19 · 8 CVEs total

CVE-2026-46722 XML External Entity Injection in extension "Faceted Search" (ke_search)
CVE-2026-46725 Remote Code Execution in extension "Content Element Selector" (ceselector)
CVE-2026-46721 Broken Access Control in extension "Frontend User Registration" (sf_register)
CVE-2026-46723 Information Disclosure in extension "Faceted Search" (ke_search)
CVE-2026-46724 Path Traversal in extension "Faceted Search" (ke_search)
CVE-2026-8727 Remote Code Execution in extension "Site Crawler" (crawler)
CVE-2026-8827 SQL Injection in extension "Address List" (tt_address)

IV. Related Vulnerabilities

Same vendor: TYPO3
Same weakness: CWE-89

V. Comments for CVE-2026-8726

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