Vulnerability-Lookup

CNVD-2021-04358

Vulnerability from cnvd - Published: 2021-01-19

Title

WordPress Quiz and Survey Master plugin任意文件上传漏洞

Description

WordPress是WordPress（Wordpress）基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress Quiz and Survey Master plugin是WordPress中的一个插件。 WordPress Quiz and Survey Master plugin 7.0.1之前版本存在任意文件上传漏洞，攻击者可利用该漏洞上传任意文件并实现远程代码执行。

Severity

高

Patch Name

WordPress Quiz and Survey Master plugin任意文件上传漏洞的补丁

Patch Description

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://www.wordfence.com/blog/2020/08/critical-vulnerabilities-patched-in-quiz-and-survey-master-plugin/

Reference

https://wpscan.com/vulnerability/10349

Impacted products

Name
WordPress Quiz And Survey Master Plugin <7.0.1

Show details on source website

JSON

To clipboard

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      "cveNumber": "CVE-2020-35949",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35949"
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  "number": "CNVD-2021-04358",
  "openTime": "2021-01-19",
  "patchDescription": "WordPress\u662fWordPress\uff08Wordpress\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u652f\u6301\u5728PHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u3002WordPress Quiz and Survey Master plugin\u662fWordPress\u4e2d\u7684\u4e00\u4e2a\u63d2\u4ef6\u3002\r\n\r\nWordPress Quiz and Survey Master plugin 7.0.1\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20\u4efb\u610f\u6587\u4ef6\u5e76\u5b9e\u73b0\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\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",
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  "submitTime": "2021-01-06",
  "title": "WordPress Quiz and Survey Master plugin\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2020-35949 (GCVE-0-2020-35949)

Vulnerability from cvelistv5 – Published: 2021-01-01 03:27 – Updated: 2024-08-04 17:16

Summary

An issue was discovered in the Quiz and Survey Master plugin before 7.0.1 for WordPress. It made it possible for unauthenticated attackers to upload arbitrary files and achieve remote code execution. If a quiz question could be answered by uploading a file, only the Content-Type header was checked during the upload, and thus the attacker could use text/plain for a .php file.

Severity

10 (Critical)


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

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://www.wordfence.com/blog/2020/08/critical-v…	x_refsource_MISC
https://wpscan.com/vulnerability/10349	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          },
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          }
        ],
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    ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
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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.

Action not permitted

CNVD-2021-04358

CVE-2020-35949 (GCVE-0-2020-35949)

Tags

Sightings

Nomenclature

Related by attack behaviour