Vulnerability-Lookup

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"
    }
  },
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  "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

Title

Broken Access Control in Form Framework

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 mitre root

References

3 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

1 product

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

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-03T18:09:15.663Z",
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            "url": "https://packagist.org/packages/typo3/cms-form"
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.