CVE-2022-23503— TYPO3 vulnerable to Arbitrary Code Execution via Form Framework
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I. Basic Information for CVE-2022-23503
Vulnerability Information
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Vulnerability Title
TYPO3 vulnerable to Arbitrary Code Execution via Form Framework
Source: NVD (National Vulnerability Database)
Vulnerability Description
TYPO3 is an open source PHP based web content management system. Versions prior to 8.7.49, 9.5.38, 10.4.33, 11.5.20, and 12.1.1 are vulnerable to Code Injection. Due to the lack of separating user-submitted data from the internal configuration in the Form Designer backend module, it is possible to inject code instructions to be processed and executed via TypoScript as PHP code. The existence of individual TypoScript instructions for a particular form item and a valid backend user account with access to the form module are needed to exploit this vulnerability. This issue is patched in versions 8.7.49 ELTS, 9.5.38 ELTS, 10.4.33, 11.5.20, 12.1.1.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
TYPO3 代码注入漏洞
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 Core存在代码注入漏洞，攻击者利用该漏洞可以通过 Form Framework 使用 TYPO3 Core 的漏洞来运行代码。
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
II. Public POCs for CVE-2022-23503
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- https://github.com/TYPO3/typo3/security/advisories/GHSA-c5wx-6c2c-f7rmx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2022-23503
Same Patch Batch · TYPO3 · 2022-12-14 · 5 CVEs total
| CVE-2022-23501 | 5.9 MEDIUM | TYPO3 vulnerable to Improper Authentication in Frontend Login |
| CVE-2022-23500 | 5.9 MEDIUM | TYPO3 subject to Uncontrolled Recursion resulting in Denial of Service |
| CVE-2022-23504 | 5.7 MEDIUM | TYPO3 contains Sensitive Information Disclosure via YAML Placeholder Expressions in Site C |
| CVE-2022-23502 | 5.4 MEDIUM | TYPO3 contains Insufficient Session Expiration after Password Reset |
IV. Related Vulnerabilities
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TYPO3 Has Broken Authentication in Backend MFA - CVE-2025-47940
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TYPO3 Vulnerable to Unverified Password Change for Backend U - CVE-2025-47937
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Same weakness: CWE-94
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V. Comments for CVE-2022-23503
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