cnvd - cnvd-2021-100241

CNVD-2021-100241

Vulnerability from cnvd - Published: 2021-12-16

Title

Pluck授权问题漏洞

Description

Pluck是一套使用PHP语言开发的内容管理系统（CMS）。 Pluck-CMS Pluck存在授权问题漏洞，该漏洞源于login.php 中的会话修复漏洞允许攻击者维持对平台的未授权访问。由于 Pluck 不会在密码更改后使之前的会话无效，因此即使在管理员执行常规补救尝试（例如重置其密码）之后，访问仍可继续。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Pluck授权问题漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/pluck-cms/pluck/issues/99

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-31745

Impacted products

Name
pluck-cms pluck 4.7.15

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-31745"
    }
  },
  "description": "Pluck\u662f\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\n\nPluck-CMS Pluck\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8elogin.php \u4e2d\u7684\u4f1a\u8bdd\u4fee\u590d\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u7ef4\u6301\u5bf9\u5e73\u53f0\u7684\u672a\u6388\u6743\u8bbf\u95ee\u3002 \u7531\u4e8e Pluck \u4e0d\u4f1a\u5728\u5bc6\u7801\u66f4\u6539\u540e\u4f7f\u4e4b\u524d\u7684\u4f1a\u8bdd\u65e0\u6548\uff0c\u56e0\u6b64\u5373\u4f7f\u5728\u7ba1\u7406\u5458\u6267\u884c\u5e38\u89c4\u8865\u6551\u5c1d\u8bd5\uff08\u4f8b\u5982\u91cd\u7f6e\u5176\u5bc6\u7801\uff09\u4e4b\u540e\uff0c\u8bbf\u95ee\u4ecd\u53ef\u7ee7\u7eed\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\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/pluck-cms/pluck/issues/99",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-100241",
  "openTime": "2021-12-16",
  "patchDescription": "Pluck\u662f\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\r\n\r\nPluck-CMS Pluck\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8elogin.php \u4e2d\u7684\u4f1a\u8bdd\u4fee\u590d\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u7ef4\u6301\u5bf9\u5e73\u53f0\u7684\u672a\u6388\u6743\u8bbf\u95ee\u3002 \u7531\u4e8e Pluck \u4e0d\u4f1a\u5728\u5bc6\u7801\u66f4\u6539\u540e\u4f7f\u4e4b\u524d\u7684\u4f1a\u8bdd\u65e0\u6548\uff0c\u56e0\u6b64\u5373\u4f7f\u5728\u7ba1\u7406\u5458\u6267\u884c\u5e38\u89c4\u8865\u6551\u5c1d\u8bd5\uff08\u4f8b\u5982\u91cd\u7f6e\u5176\u5bc6\u7801\uff09\u4e4b\u540e\uff0c\u8bbf\u95ee\u4ecd\u53ef\u7ee7\u7eed\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": "Pluck\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "pluck-cms pluck 4.7.15"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-31745",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-14",
  "title": "Pluck\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-31745 (GCVE-0-2021-31745)

Vulnerability from cvelistv5 – Published: 2021-12-10 17:40 – Updated: 2024-08-03 23:03

Summary

Session Fixation vulnerability in login.php in Pluck-CMS Pluck 4.7.15 allows an attacker to sustain unauthorized access to the platform. Because Pluck does not invalidate prior sessions after a password change, access can be sustained even after an administrator performs regular remediation attempts such as resetting their password.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/pluck-cms/pluck/issues/99

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:03:33.786Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/pluck-cms/pluck/issues/99"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "Session Fixation vulnerability in login.php in Pluck-CMS Pluck 4.7.15 allows an attacker to sustain unauthorized access to the platform. Because Pluck does not invalidate prior sessions after a password change, access can be sustained even after an administrator performs regular remediation attempts such as resetting their password."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "lang": "en",
              "type": "text"
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        "dateUpdated": "2021-12-10T17:40:21",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/pluck-cms/pluck/issues/99"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-31745",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "lang": "eng",
              "value": "Session Fixation vulnerability in login.php in Pluck-CMS Pluck 4.7.15 allows an attacker to sustain unauthorized access to the platform. Because Pluck does not invalidate prior sessions after a password change, access can be sustained even after an administrator performs regular remediation attempts such as resetting their password."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                {
                  "lang": "eng",
                  "value": "n/a"
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        },
        "references": {
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              "refsource": "MISC",
              "url": "https://github.com/pluck-cms/pluck/issues/99"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-31745",
    "datePublished": "2021-12-10T17:40:21",
    "dateReserved": "2021-04-23T00:00:00",
    "dateUpdated": "2024-08-03T23:03:33.786Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

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-2021-100241

CVE-2021-31745 (GCVE-0-2021-31745)

Tags

Sightings

Nomenclature