Vulnerability-Lookup

CNVD-2022-06544

Vulnerability from cnvd - Published: 2022-01-25

Title

werkzeug重定向漏洞

Description

Werkzeug是一个全面的WSGI Web应用程序库。 werkzeug 0.11.6之前版本存在重定向漏洞。攻击者可通过URL中的双斜杠利用该漏洞将用户重定向到任意url。

Severity

中

Patch Name

werkzeug开放重定向漏洞的补丁

Patch Description

Werkzeug是一个全面的WSGI Web应用程序库。 werkzeug 0.11.6之前版本存在开放重定向漏洞。攻击者可通过URL中的双斜杠利用该漏洞将用户重定向到任意url。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/pallets/werkzeug/pull/890/files

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-28724

Impacted products

Name
Pallets Werkzeug <0.11.6

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-28724",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-28724"
    }
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  "description": "Werkzeug\u662f\u4e00\u4e2a\u5168\u9762\u7684WSGI Web\u5e94\u7528\u7a0b\u5e8f\u5e93\u3002\n\nwerkzeug 0.11.6\u4e4b\u524d\u7248\u672c\u5b58\u5728\u91cd\u5b9a\u5411\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7URL\u4e2d\u7684\u53cc\u659c\u6760\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u4efb\u610furl\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/pallets/werkzeug/pull/890/files",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-06544",
  "openTime": "2022-01-25",
  "patchDescription": "Werkzeug\u662f\u4e00\u4e2a\u5168\u9762\u7684WSGI Web\u5e94\u7528\u7a0b\u5e8f\u5e93\u3002\r\n\r\nwerkzeug 0.11.6\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7URL\u4e2d\u7684\u53cc\u659c\u6760\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u4efb\u610furl\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": "werkzeug\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Pallets Werkzeug \u003c0.11.6"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-28724",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-19",
  "title": "werkzeug\u91cd\u5b9a\u5411\u6f0f\u6d1e"
}

CVE-2020-28724 (GCVE-0-2020-28724)

Vulnerability from cvelistv5 – Published: 2020-11-18 14:26 – Updated: 2024-08-04 16:40

Summary

Open redirect vulnerability in werkzeug before 0.11.6 via a double slash in the URL.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/pallets/flask/issues/1639	x_refsource_MISC
https://github.com/pallets/werkzeug/issues/822	x_refsource_MISC
https://github.com/pallets/werkzeug/pull/890/files	x_refsource_MISC

Show details on NVD website

JSON

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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.