Vulnerability-Lookup

CNVD-2020-28944

Vulnerability from cnvd - Published: 2020-05-19

Title

TYPO3 Backend User Interface和Install Tool组件跨站脚本漏洞

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 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Backend User Interface和Install Tool组件存在安全漏洞。攻击者可利用该漏洞以用户权限执行脚本。

Severity

中

Patch Name

TYPO3 Backend User Interface和Install Tool组件跨站脚本漏洞的补丁

Patch 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 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Backend User Interface和Install Tool组件存在安全漏洞。攻击者可利用该漏洞以用户权限执行脚本。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://typo3.org/security/advisory/typo3-core-sa-2020-006

Reference

https://vigilance.fr/vulnerability/TYPO3-Core-six-vulnerabilities-32238

Impacted products

Name
['TYPO3 Backend User Interface和Install Tool >=3 9.0.0，<=9.5.16', 'TYPO3 Backend User Interface和Install Tool <=10.0.0，>=10.4.1']

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JSON

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    "cve": {
      "cveNumber": "CVE-2020-11069"
    }
  },
  "description": "TYPO3\u662f\u745e\u58ebTYPO3\u534f\u4f1a\u7684\u4e00\u5957\u514d\u8d39\u5f00\u6e90\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf(\u6846\u67b6)(CMS/CMF)\u3002\n\nTYPO3 9.0.0\u7248\u672c\u81f39.5.16\u7248\u672c\u548c10.0.0\u7248\u672c\u81f310.4.1\u7248\u672c\u4e2d\u7684Backend User Interface\u548cInstall Tool\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u7528\u6237\u6743\u9650\u6267\u884c\u811a\u672c\u3002",
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  "number": "CNVD-2020-28944",
  "openTime": "2020-05-19",
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  "patchName": "TYPO3 Backend User Interface\u548cInstall Tool\u7ec4\u4ef6\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
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    ]
  },
  "referenceLink": "https://vigilance.fr/vulnerability/TYPO3-Core-six-vulnerabilities-32238",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-13",
  "title": "TYPO3 Backend User Interface\u548cInstall Tool\u7ec4\u4ef6\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2020-11069 (GCVE-0-2020-11069)

Vulnerability from cvelistv5 – Published: 2020-05-13 23:35 – Updated: 2024-08-04 11:21

Title

Cross-Site Request Forgery in TYPO3 CMS

Summary

In TYPO3 CMS 9.0.0 through 9.5.16 and 10.0.0 through 10.4.1, it has been discovered that the backend user interface and install tool are vulnerable to a same-site request forgery. A backend user can be tricked into interacting with a malicious resource an attacker previously managed to upload to the web server. Scripts are then executed with the privileges of the victims' user session. In a worst-case scenario, new admin users can be created which can directly be used by an attacker. The vulnerability is basically a cross-site request forgery (CSRF) triggered by a cross-site scripting vulnerability (XSS) - but happens on the same target host - thus, it's actually a same-site request forgery. Malicious payload such as HTML containing JavaScript might be provided by either an authenticated backend user or by a non-authenticated user using a third party extension, e.g. file upload in a contact form with knowing the target location. To be successful, the attacked victim requires an active and valid backend or install tool user session at the time of the attack. This has been fixed in 9.5.17 and 10.4.2. The deployment of additional mitigation techniques is suggested as described below. - Sudo Mode Extension This TYPO3 extension intercepts modifications to security relevant database tables, e.g. those storing user accounts or storages of the file abstraction layer. Modifications need to confirmed again by the acting user providing their password again. This technique is known as sudo mode. This way, unintended actions happening in the background can be mitigated. - https://github.com/FriendsOfTYPO3/sudo-mode - https://extensions.typo3.org/extension/sudo_mode - Content Security Policy Content Security Policies tell (modern) browsers how resources served a particular site are handled. It is also possible to disallow script executions for specific locations. In a TYPO3 context, it is suggested to disallow direct script execution at least for locations /fileadmin/ and /uploads/.

Severity

8 (High)


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

CWE

CWE-352 - Cross-Site Request Forgery (CSRF)
CWE-346 - Origin Validation Error

Assigner

GitHub_M mitre root

References

1 reference

URL	Tags
https://github.com/TYPO3/TYPO3.CMS/security/advis…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
TYPO3	TYPO3 CMS	Affected: >= 9.0.0, < 9.5.17 Affected: >= 10.0.0, < 10.4.2

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JSON

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            "url": "https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-pqg8-crx9-g8m4"
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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.

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.

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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.

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CNVD-2020-28944

CVE-2020-11069 (GCVE-0-2020-11069)

Tags

Sightings

Nomenclature

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