CVE-2020-11064— Cross-Site Scripting in TYPO3 CMS
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I. Basic Information for CVE-2020-11064
Vulnerability Information
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Vulnerability Title
Cross-Site Scripting in TYPO3 CMS
Source: NVD (National Vulnerability Database)
Vulnerability Description
In TYPO3 CMS greater than or equal to 9.0.0 and less than 9.5.17 and greater than or equal to 10.0.0 and less than 10.4.2, it has been discovered that HTML placeholder attributes containing data of other database records are vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability. This has been fixed in 9.5.17 and 10.4.2.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
TYPO3 Form Engine组件跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TYPO3是瑞士TYPO3（Typo3）协会的一套免费开源的内容管理系统(框架)(CMS/CMF)。 TYPO3 9.0.0版本至9.5.16版本和10.0.0版本至10.4.1版本中的Form Engine组件存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
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-2020-11064
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- https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-43gj-mj2w-wh46x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2020-11064
Same Patch Batch · TYPO3 · 2020-05-13 · 6 CVEs total
| CVE-2020-11067 | 8.8 HIGH | Deserialization of Untrusted Data in TYPO3 CMS |
| CVE-2020-11066 | 8.7 HIGH | Improperly Controlled Modification of Dynamically-Determined Object Attributes in TYPO3 CM |
| CVE-2020-11069 | 8.0 HIGH | Cross-Site Request Forgery in TYPO3 CMS |
| CVE-2020-11065 | 5.4 MEDIUM | Cross-Site Scripting in TYPO3 CMS |
| CVE-2020-11063 | 3.7 LOW | Observable Response Discrepancy in TYPO3 CMS |
IV. Related Vulnerabilities
Same product: TYPO3 CMS
- CVE-2026-6553
TYPO3 CMS Stores Cleartext Password in User Settings Module - CVE-2026-0859
TYPO3 CMS Allows Insecure Deserialization via Mailer File Sp - CVE-2025-59022
TYPO3 CMS Allows Broken Access Control in Recycler Module - CVE-2025-59021
TYPO3 CMS Allows Broken Access Control in Redirects Module - CVE-2025-59020
TYPO3 CMS Allows Broken Access Control in Edit Document Cont
Same vendor: TYPO3
- CVE-2026-6553
TYPO3 CMS Stores Cleartext Password in User Settings Module - CVE-2026-4208
Authentication Bypass in extension "E-Mail MFA Provider" (mf - CVE-2026-4202
Broken Access Control in extension "Redirect Tab" - CVE-2026-1323
Insecure Deserialization in extension "Mailqueue" (mailqueue - CVE-2026-0895
Insecure Deserialization in extension "Mailqueue" (mailqueue
Same weakness: CWE-79
- CVE-2026-8262
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Devs Palace ERP Online purchase_save cross site scripting
V. Comments for CVE-2020-11064
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