cnvd - cnvd-2021-38318

cnvd-2021-38318

Vulnerability from cnvd

Title: Chamilo LMS授权问题漏洞

Description:

Chamilo LMS是Chamilo协会的一套开源的在线学习和协作系统。该系统支持创建教学内容、远程培训和在线答题等。

Chamilo LMS 1.11.10版本存在授权问题漏洞，该漏洞可能会允许具有会话管理员权限的攻击者创建一个新用户，然后使用编辑用户功能将这个新用户更改为管理员权限。

Severity: 中

Patch Name: Chamilo LMS授权问题漏洞的补丁

Patch Description:

Chamilo LMS是Chamilo协会的一套开源的在线学习和协作系统。该系统支持创建教学内容、远程培训和在线答题等。

Chamilo LMS 1.11.10版本存在授权问题漏洞，该漏洞可能会允许具有会话管理员权限的攻击者创建一个新用户，然后使用编辑用户功能将这个新用户更改为管理员权限。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://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-41-2020-04-22-Medium-risk-high-impact-CSRF-and-privilege-escalation-via-CSRF

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-23128

Impacted products

Name
Chamilo Chamilo LMS 1.11.10

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-23128",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-23128"
    }
  },
  "description": "Chamilo LMS\u662fChamilo\u534f\u4f1a\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5728\u7ebf\u5b66\u4e60\u548c\u534f\u4f5c\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u521b\u5efa\u6559\u5b66\u5185\u5bb9\u3001\u8fdc\u7a0b\u57f9\u8bad\u548c\u5728\u7ebf\u7b54\u9898\u7b49\u3002\n\nChamilo LMS 1.11.10\u7248\u672c\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u53ef\u80fd\u4f1a\u5141\u8bb8\u5177\u6709\u4f1a\u8bdd\u7ba1\u7406\u5458\u6743\u9650\u7684\u653b\u51fb\u8005\u521b\u5efa\u4e00\u4e2a\u65b0\u7528\u6237\uff0c\u7136\u540e\u4f7f\u7528\u7f16\u8f91\u7528\u6237\u529f\u80fd\u5c06\u8fd9\u4e2a\u65b0\u7528\u6237\u66f4\u6539\u4e3a\u7ba1\u7406\u5458\u6743\u9650\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://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-41-2020-04-22-Medium-risk-high-impact-CSRF-and-privilege-escalation-via-CSRF",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-38318",
  "openTime": "2021-06-01",
  "patchDescription": "Chamilo LMS\u662fChamilo\u534f\u4f1a\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5728\u7ebf\u5b66\u4e60\u548c\u534f\u4f5c\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u521b\u5efa\u6559\u5b66\u5185\u5bb9\u3001\u8fdc\u7a0b\u57f9\u8bad\u548c\u5728\u7ebf\u7b54\u9898\u7b49\u3002\r\n\r\nChamilo LMS 1.11.10\u7248\u672c\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u53ef\u80fd\u4f1a\u5141\u8bb8\u5177\u6709\u4f1a\u8bdd\u7ba1\u7406\u5458\u6743\u9650\u7684\u653b\u51fb\u8005\u521b\u5efa\u4e00\u4e2a\u65b0\u7528\u6237\uff0c\u7136\u540e\u4f7f\u7528\u7f16\u8f91\u7528\u6237\u529f\u80fd\u5c06\u8fd9\u4e2a\u65b0\u7528\u6237\u66f4\u6539\u4e3a\u7ba1\u7406\u5458\u6743\u9650\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": "Chamilo LMS\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Chamilo Chamilo LMS 1.11.10"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-23128",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-07",
  "title": "Chamilo LMS\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-23128 (GCVE-0-2020-23128)

Vulnerability from cvelistv5

Published

2021-05-05 21:55

Modified

2024-08-04 14:58

Severity ?

CWE

Summary

Chamilo LMS 1.11.10 does not properly manage privileges which could allow a user with Sessions administrator privilege to create a new user then use the edit user function to change this new user to administrator privilege.

References

▼	URL	Tags
	https://toandak.blogspot.com/2020/05/improper-privilege-management-in.html	x_refsource_MISC
	https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-41-2020-04-22-Medium-risk-high-impact-CSRF-and-privilege-escalation-via-CSRF	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T14:58:14.683Z",
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            "url": "https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-41-2020-04-22-Medium-risk-high-impact-CSRF-and-privilege-escalation-via-CSRF"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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      ],
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        }
      ],
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      "providerMetadata": {
        "dateUpdated": "2021-05-05T21:55:40",
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        },
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          "url": "https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-41-2020-04-22-Medium-risk-high-impact-CSRF-and-privilege-escalation-via-CSRF"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-23128",
          "STATE": "PUBLIC"
        },
        "affects": {
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                "product": {
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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