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CVE-2022-31049— Cross-Site Scripting in Frontend Login Mailer

Quick assessment

Affected
TYPO3 typo3
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是瑞士TYPO3协会的一套免费开源的内容管理系统(框架)(CMS/CMF)。 TYPO3 存在跨站脚本漏洞，该漏洞源于使用用户提交的内容时未在发送给用户的 HTML 电子邮件中正确编码，以下产品和版本受到影响：9.5.34 ELTS之前版本、10.4.29 之前版本和 11.5.11 之前版本。

CVSS 5.4 · Medium EPSS 0.73% · P51

Possible ATT&CK Techniques 1 AI

T1059.007 · JavaScript
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I. Basic Information for CVE-2022-31049

Vulnerability Information
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Vulnerability Title
Cross-Site Scripting in Frontend Login Mailer
Source: CVE Program / CVE List V5
Vulnerability Description
TYPO3 is an open source web content management system. Prior to versions 9.5.34 ELTS, 10.4.29, and 11.5.11, user submitted content was used without being properly encoded in HTML emails sent to users. The actually affected components were mail clients used to view those messages. TYPO3 versions 9.5.34 ELTS, 10.4.29, and 11.5.11 contain a fix for the problem.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
TYPO3 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TYPO3是瑞士TYPO3协会的一套免费开源的内容管理系统(框架)(CMS/CMF)。 TYPO3 存在跨站脚本漏洞，该漏洞源于使用用户提交的内容时未在发送给用户的 HTML 电子邮件中正确编码，以下产品和版本受到影响：9.5.34 ELTS之前版本、10.4.29 之前版本和 11.5.11 之前版本。
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 typo3 >= 9.0.0, < 9.5.34 -

II. Public POCs for CVE-2022-31049

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III. Intelligence Information for CVE-2022-31049

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Patches & Fixes for CVE-2022-31049 (1)

Vendor Advisories for CVE-2022-31049 (1)

Other References for CVE-2022-31049 (1)

Same Patch Batch · TYPO3 · 2022-06-14 · 5 CVEs total

CVE-2022-31050 6.0 MEDIUM Insufficient Session Expiration in TYPO3 Admin Tool
CVE-2022-31048 5.4 MEDIUM Cross-Site Scripting in Form Framework
CVE-2022-31047 5.3 MEDIUM Insertion of Sensitive Information into Log File in typo3/cms-core
CVE-2022-31046 4.3 MEDIUM Information Disclosure via Export Module in TYPO3 CMS

IV. Related Vulnerabilities

Same product: typo3
Same vendor: TYPO3
Same weakness: CWE-79

V. Comments for CVE-2022-31049

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