cnvd - cnvd-2021-26143

CNVD-2021-26143

Vulnerability from cnvd - Published: 2021-04-09

Title

TYPO3访问控制绕过漏洞

Description

TYPO3是一款免费开源的内容管理系统。 TYPO3 Form Framework存在访问控制绕过漏洞，攻击者可利用该漏洞绕过限制提交任意数据给Form Designer后端模块。

Severity

中

Patch Name

TYPO3访问控制绕过漏洞的补丁

Patch Description

TYPO3是一款免费开源的内容管理系统。 TYPO3 Form Framework存在访问控制绕过漏洞，攻击者可利用该漏洞绕过限制提交任意数据给Form Designer后端模块。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已提供漏洞修补方案，请关注厂商主页及时更新： https://typo3.org/article/typo3-core-sa-2021-003

Reference

https://typo3.org/article/typo3-core-sa-2021-003

Impacted products

Name
['TYPO3 Typo3 >=8.0.0，<=8.7.39', 'TYPO3 Typo3 >=10.0.0，<=10.4.13', 'TYPO3 Typo3 >=11.0.0，<=11.1.0', 'TYPO3 Typo3 >=9.0.5，<=9.5.24']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21357",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21357"
    }
  },
  "description": "TYPO3\u662f\u4e00\u6b3e\u514d\u8d39\u5f00\u6e90\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\n\nTYPO3 Form Framework\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u9650\u5236\u63d0\u4ea4\u4efb\u610f\u6570\u636e\u7ed9Form Designer\u540e\u7aef\u6a21\u5757\u3002",
  "formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://typo3.org/article/typo3-core-sa-2021-003",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-26143",
  "openTime": "2021-04-09",
  "patchDescription": "TYPO3\u662f\u4e00\u6b3e\u514d\u8d39\u5f00\u6e90\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nTYPO3 Form Framework\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u9650\u5236\u63d0\u4ea4\u4efb\u610f\u6570\u636e\u7ed9Form Designer\u540e\u7aef\u6a21\u5757\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "TYPO3\u8bbf\u95ee\u63a7\u5236\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "TYPO3 Typo3 \u003e=8.0.0\uff0c\u003c=8.7.39",
      "TYPO3 Typo3 \u003e=10.0.0\uff0c\u003c=10.4.13",
      "TYPO3 Typo3 \u003e=11.0.0\uff0c\u003c=11.1.0",
      "TYPO3 Typo3 \u003e=9.0.5\uff0c\u003c=9.5.24"
    ]
  },
  "referenceLink": "https://typo3.org/article/typo3-core-sa-2021-003",
  "serverity": "\u4e2d",
  "submitTime": "2021-03-22",
  "title": "TYPO3\u8bbf\u95ee\u63a7\u5236\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2021-21357 (GCVE-0-2021-21357)

Vulnerability from cvelistv5 – Published: 2021-03-23 01:50 – Updated: 2024-08-03 18:09

Summary

TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 8.7.40, 9.5.25, 10.4.14, 11.1.1 due to improper input validation, attackers can by-pass restrictions of predefined options and submit arbitrary data in the Form Designer backend module of the Form Framework. In the default configuration of the Form Framework this allows attackers to explicitly allow arbitrary mime-types for file uploads - however, default _fileDenyPattern_ successfully blocked files like _.htaccess_ or _malicious.php_. Besides that, attackers can persist those files in any writable directory of the corresponding TYPO3 installation. A valid backend user account with access to the form module is needed to exploit this vulnerability. This is fixed in versions 8.7.40, 9.5.25, 10.4.14, 11.1.1.

Severity ?

8.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

CWE

CWE-20 - Improper Input Validation
CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

GitHub_M

References

URL

Tags

	https://packagist.org/packages/typo3/cms-form	x_refsource_MISC
	https://github.com/TYPO3/TYPO3.CMS/security/advis…	x_refsource_CONFIRM
	https://typo3.org/security/advisory/typo3-core-sa…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	TYPO3	TYPO3.CMS	Affected: >= 8.0.0, <= 8.7.39 Affected: >= 9.0.0, <= 9.5.24 Affected: >= 10.0.0, <= 10.4.13 Affected: >= 11.0.0, <= 11.1.0

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JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-26143

CVE-2021-21357 (GCVE-0-2021-21357)

Tags

Sightings

Nomenclature