Vulnerability-Lookup

CNVD-2020-34298

Vulnerability from cnvd - Published: 2020-06-23

Title

WordPress Real-Time Find and Replace跨站请求伪造漏洞

Description

WordPress是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。Real-Time Find and Replace是使用在其中的一个内容查找和替换插件。 WordPress Real-Time Find and Replace 4.0.2之前版本中存在跨站请求伪造漏洞，该漏洞源于‘far_options_page’函数未进行随机数（Nonce）验证。攻击者可借助恶意JavaScript代码利用该漏洞更新并执行查找和替换规则。

Severity

中

Patch Name

WordPress Real-Time Find and Replace跨站请求伪造漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://wordpress.org/plugins/real-time-find-and-replace/#description

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-13641

Impacted products

Name
WordPress Real-Time Find and Replace <4.0.2

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13641",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-13641"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-34298",
  "openTime": "2020-06-23",
  "patchDescription": "WordPress\u662fWordPress\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\u3002Real-Time Find and Replace\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u5185\u5bb9\u67e5\u627e\u548c\u66ff\u6362\u63d2\u4ef6\u3002\r\n\r\nWordPress Real-Time Find and Replace 4.0.2\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u2018far_options_page\u2019\u51fd\u6570\u672a\u8fdb\u884c\u968f\u673a\u6570\uff08Nonce\uff09\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610fJavaScript\u4ee3\u7801\u5229\u7528\u8be5\u6f0f\u6d1e\u66f4\u65b0\u5e76\u6267\u884c\u67e5\u627e\u548c\u66ff\u6362\u89c4\u5219\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": "WordPress Real-Time Find and Replace\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-13641",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-28",
  "title": "WordPress Real-Time Find and Replace\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e"
}

CVE-2020-13641 (GCVE-0-2020-13641)

Vulnerability from cvelistv5 – Published: 2020-05-28 03:11 – Updated: 2024-08-04 12:25

Summary

An issue was discovered in the Real-Time Find and Replace plugin before 4.0.2 for WordPress. The far_options_page function did not do any nonce verification, allowing for requests to be forged on behalf of an administrator. The find and replace rules could be updated with malicious JavaScript, allowing for that be executed later in the victims browser.

Severity

8.8 (High)


                        
                          CVSS:3.0/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:U/UI:R

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://www.wordfence.com/blog/2020/04/high-sever…	x_refsource_MISC
https://wordpress.org/plugins/real-time-find-and-…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T12:25:16.399Z",
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          },
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wordpress.org/plugins/real-time-find-and-replace/#developers"
          }
        ],
        "title": "CVE Program Container"
      }
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
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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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Action not permitted

CNVD-2020-34298

CVE-2020-13641 (GCVE-0-2020-13641)

Tags

Sightings

Nomenclature

Related by attack behaviour