Vulnerability-Lookup

CNVD-2020-51513

Vulnerability from cnvd - Published: 2020-09-11

Title

UCMS访问控制错误漏洞

Description

UCMS是一款简单高效的PHP开源建站系统。 UCMS 1.4.8中的/ucms/chk.php存在访问控制错误漏洞。该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问，从而导致信息泄漏。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

UCMS访问控制错误漏洞的补丁

Patch Description

UCMS是一款简单高效的PHP开源建站系统。 UCMS 1.4.8中的/ucms/chk.php存在访问控制错误漏洞。该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问，从而导致信息泄漏。目前没有详细的漏洞细节提供。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，详情请关注厂商主页： http://www.ucms.com/ucms/chk.php

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-24981

Impacted products

Name
UCMS UCMS 1.4.8

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-24981",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-24981"
    }
  },
  "description": "UCMS\u662f\u4e00\u6b3e\u7b80\u5355\u9ad8\u6548\u7684PHP\u5f00\u6e90\u5efa\u7ad9\u7cfb\u7edf\u3002\n\nUCMS 1.4.8\u4e2d\u7684/ucms/chk.php\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u672a\u6388\u6743\u89d2\u8272\u7684\u8d44\u6e90\u8bbf\u95ee\uff0c\u4ece\u800c\u5bfc\u81f4\u4fe1\u606f\u6cc4\u6f0f\u3002 \u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.ucms.com/ucms/chk.php",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-51513",
  "openTime": "2020-09-11",
  "patchDescription": "UCMS\u662f\u4e00\u6b3e\u7b80\u5355\u9ad8\u6548\u7684PHP\u5f00\u6e90\u5efa\u7ad9\u7cfb\u7edf\u3002\r\n\r\nUCMS 1.4.8\u4e2d\u7684/ucms/chk.php\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u672a\u6388\u6743\u89d2\u8272\u7684\u8d44\u6e90\u8bbf\u95ee\uff0c\u4ece\u800c\u5bfc\u81f4\u4fe1\u606f\u6cc4\u6f0f\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "UCMS\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "UCMS UCMS 1.4.8"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-24981",
  "serverity": "\u4e2d",
  "submitTime": "2020-09-07",
  "title": "UCMS\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-24981 (GCVE-0-2020-24981)

Vulnerability from cvelistv5 – Published: 2020-09-04 19:45 – Updated: 2024-08-04 15:26

Summary

An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in information leak via an error message caused by directly accessing the website built by UCMS.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://sunian.top/2020/08/26/ucms-Incorrect%20Ac…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            "url": "https://sunian.top/2020/08/26/ucms-Incorrect%20Access%20Control/"
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        ],
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          "lang": "en",
          "value": "An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in information leak via an error message caused by directly accessing the website built by UCMS."
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          ],
          "url": "https://sunian.top/2020/08/26/ucms-Incorrect%20Access%20Control/"
        }
      ],
      "x_legacyV4Record": {
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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.

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CNVD-2020-51513

CVE-2020-24981 (GCVE-0-2020-24981)

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