cnvd - cnvd-2021-43494

CNVD-2021-43494

Vulnerability from cnvd - Published: 2021-06-20

Title

Z-BlogPHP信息泄露漏洞（CNVD-2021-43494）

Description

Z-BlogPHP是Z-blog社区的一套开源的基于PHP的博客系统。 Z-BlogPHP存在信息泄露漏洞，该漏洞源于Z-BlogPHP v1.5.2和更早版本中的Open Redirect在运行过程中存在配置等错误。攻击者可利用该漏洞通过组件“zb system cmd.php”中的“Redirect”参数获取敏感信息。

Severity

中

Patch Name

Z-BlogPHP信息泄露漏洞（CNVD-2021-43494）的补丁

Patch Description

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： https://www.zblogcn.com/

Reference

https://github.com/zblogcn/zblogphp/issues/216

Impacted products

Name
Z-blog Z-BlogPHP

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-18268"
    }
  },
  "description": "Z-BlogPHP\u662fZ-blog\u793e\u533a\u7684\u4e00\u5957\u5f00\u6e90\u7684\u57fa\u4e8ePHP\u7684\u535a\u5ba2\u7cfb\u7edf\u3002\n\nZ-BlogPHP\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eZ-BlogPHP v1.5.2\u548c\u66f4\u65e9\u7248\u672c\u4e2d\u7684Open Redirect\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u5b58\u5728\u914d\u7f6e\u7b49\u9519\u8bef\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7ec4\u4ef6\u201czb system cmd.php\u201d\u4e2d\u7684\u201cRedirect\u201d\u53c2\u6570\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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\nhttps://www.zblogcn.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-43494",
  "openTime": "2021-06-20",
  "patchDescription": "Z-BlogPHP\u662fZ-blog\u793e\u533a\u7684\u4e00\u5957\u5f00\u6e90\u7684\u57fa\u4e8ePHP\u7684\u535a\u5ba2\u7cfb\u7edf\u3002\r\n\r\nZ-BlogPHP\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eZ-BlogPHP v1.5.2\u548c\u66f4\u65e9\u7248\u672c\u4e2d\u7684Open Redirect\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u5b58\u5728\u914d\u7f6e\u7b49\u9519\u8bef\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7ec4\u4ef6\u201czb system cmd.php\u201d\u4e2d\u7684\u201cRedirect\u201d\u53c2\u6570\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "Z-BlogPHP\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-43494\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Z-blog Z-BlogPHP"
  },
  "referenceLink": "https://github.com/zblogcn/zblogphp/issues/216",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-09",
  "title": "Z-BlogPHP\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-43494\uff09"
}

CVE-2020-18268 (GCVE-0-2020-18268)

Vulnerability from cvelistv5 – Published: 2021-06-07 18:24 – Updated: 2024-08-04 14:00

Summary

Open Redirect in Z-BlogPHP v1.5.2 and earlier allows remote attackers to obtain sensitive information via the "redirect" parameter in the component "zb_system/cmd.php."

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/zblogcn/zblogphp/issues/216	x_refsource_MISC
	https://github.com/zblogcn/zblogphp/issues/209	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            ],
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          }
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        "title": "CVE Program Container"
      }
    ],
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          "versions": [
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          "lang": "en",
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        "dateUpdated": "2021-06-07T18:24:17",
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          ],
          "url": "https://github.com/zblogcn/zblogphp/issues/209"
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      ],
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-43494

CVE-2020-18268 (GCVE-0-2020-18268)

Tags

Sightings

Nomenclature