cnvd - cnvd-2021-62465

cnvd-2021-62465

Vulnerability from cnvd

Title: Portlandlabs Concrete5代码问题漏洞

Description:

Portlandlabs Concrete5是美国PortlandLabs（Portlandlabs）公司的一套开源内容管理系统（CMS）。

Portlandlabs concrete5 存在代码问题漏洞，该漏洞源于输入验证不安全。攻击者可利用该漏洞可以将专门设计的数据传递给应用程序，并在目标系统上执行任意PHP代码。

Severity: 中

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.concretecms.com/

Reference: https://www.cybersecurity-help.cz/vdb/SB2021072001

Impacted products

Name
PortlandLabs Concrete5 <=8.5.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-36766"
    }
  },
  "description": "Portlandlabs Concrete5\u662f\u7f8e\u56fdPortlandLabs\uff08Portlandlabs\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\n\nPortlandlabs concrete5 \u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5b89\u5168\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u5c06\u4e13\u95e8\u8bbe\u8ba1\u7684\u6570\u636e\u4f20\u9012\u7ed9\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610fPHP\u4ee3\u7801\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\nhttps://www.concretecms.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-62465",
  "openTime": "2021-08-17",
  "products": {
    "product": "PortlandLabs Concrete5 \u003c=8.5.5"
  },
  "referenceLink": "https://www.cybersecurity-help.cz/vdb/SB2021072001",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-21",
  "title": "Portlandlabs Concrete5\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-36766 (GCVE-0-2021-36766)

Vulnerability from cvelistv5

Published

2021-07-27 05:38

Modified

2024-08-04 01:01

Severity ?

CWE

Summary

Concrete5 through 8.5.5 deserializes Untrusted Data. The vulnerable code is located within the controllers/single_page/dashboard/system/environment/logging.php Logging::update_logging() method. User input passed through the logFile request parameter is not properly sanitized before being used in a call to the file_exists() PHP function. This can be exploited by malicious users to inject arbitrary PHP objects into the application scope (PHP Object Injection via phar:// stream wrapper), allowing them to carry out a variety of attacks, such as executing arbitrary PHP code.

References

▼	URL	Tags
	https://hackerone.com/reports/1063039	x_refsource_MISC
	http://seclists.org/fulldisclosure/2021/Jul/36	mailing-list, x_refsource_FULLDISC
	http://packetstormsecurity.com/files/163564/Concrete5-8.5.5-Phar-Deserialization.html	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

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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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