Vulnerability-Lookup

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 mitre root Scorecard

References

1 reference

URL	Tags
https://github.com/pluck-cms/pluck/issues/99	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:03:33.786Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/pluck-cms/pluck/issues/99"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "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": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-10T17:40:21.000Z",
        "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"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "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": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/pluck-cms/pluck/issues/99",
              "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": "2021-12-10T17:40:21.000Z",
    "dateReserved": "2021-04-23T00:00:00.000Z",
    "dateUpdated": "2024-08-03T23:03:33.786Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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-2021-100241

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

Tags

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Nomenclature

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