Vulnerability-Lookup

CNVD-2021-61418

Vulnerability from cnvd - Published: 2021-08-11

Title

RPCMS跨站脚本漏洞（CNVD-2021-61418）

Description

RPCMS是一个应用软件，一个网站CMS系统。 RPCMS存在跨站脚本漏洞，该漏洞源于在 RPCMS v1.8 版本及以下版本中，nickname 变量在显示在页面上之前未能正确清理。开启API功能后，攻击者可利用该漏洞实现存储型XSS。

Severity

低

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：

https://www.rpcms.cn/

Impacted products

Name
RPCMS RPCMS <=1.8

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-37392"
    }
  },
  "description": "RPCMS\u662f\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\uff0c\u4e00\u4e2a\u7f51\u7ad9CMS\u7cfb\u7edf\u3002\n\nRPCMS\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728 RPCMS v1.8 \u7248\u672c\u53ca\u4ee5\u4e0b\u7248\u672c\u4e2d\uff0cnickname \u53d8\u91cf\u5728\u663e\u793a\u5728\u9875\u9762\u4e0a\u4e4b\u524d\u672a\u80fd\u6b63\u786e\u6e05\u7406\u3002\u5f00\u542fAPI\u529f\u80fd\u540e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u73b0\u5b58\u50a8\u578bXSS\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\n\r\nhttps://www.rpcms.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-61418",
  "openTime": "2021-08-11",
  "products": {
    "product": "RPCMS RPCMS \u003c=1.8"
  },
  "serverity": "\u4f4e",
  "submitTime": "2021-07-30",
  "title": "RPCMS\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-61418\uff09"
}

CVE-2021-37392 (GCVE-0-2021-37392)

Vulnerability from cvelistv5 – Published: 2021-07-26 17:03 – Updated: 2024-08-04 01:16

Summary

In RPCMS v1.8 and below, the "nickname" variable is not properly sanitized before being displayed on page. When the API functions are enabled, the attacker can use API to update user nickname with XSS payload and achieve stored XSS. Users who view the articles published by the injected user will trigger the XSS.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://github.com/ralap-z/RPCMS/	x_refsource_MISC
https://gist.github.com/victomteng1997/bfa1e0e07d…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            "url": "https://github.com/ralap-z/RPCMS/"
          },
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            "url": "https://gist.github.com/victomteng1997/bfa1e0e07dd22f7e0b13256eda79626f"
          }
        ],
        "title": "CVE Program Container"
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    "cna": {
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          "versions": [
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      ],
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "lang": "en",
              "type": "text"
            }
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      ],
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
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          ],
          "url": "https://github.com/ralap-z/RPCMS/"
        },
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          ],
          "url": "https://gist.github.com/victomteng1997/bfa1e0e07dd22f7e0b13256eda79626f"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-37392",
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          "vendor": {
            "vendor_data": [
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                      "version": {
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            }
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  },
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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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CNVD-2021-61418

CVE-2021-37392 (GCVE-0-2021-37392)

Tags

Sightings

Nomenclature

Related by attack behaviour