Vulnerability-Lookup

CNVD-2022-33603

Vulnerability from cnvd - Published: 2022-04-29

Title

OIC Exponent CMS文件上传漏洞

Description

OIC Exponent CMS是美国OIC公司的一套基于PHP的免费、开源的模块化内容管理系统（CMS）。该系统支持在页面中直接进行编辑，并提供用户管理、网站配置、内容编辑等功能。 Exponent CMS存在文件上传漏洞，该漏洞源于应用对上传的文件缺少有效的验证，经过身份验证的攻击者可利用该漏洞上传含有PHP文件的ZIP文件格式的恶意扩展名。

Severity

中

Patch Name

OIC Exponent CMS文件上传漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/exponentcms/exponent-cms/issues/1546

Reference

https://fluidattacks.com/advisories/dylan/

Impacted products

Name
OIC Exponent CMS 2.6.0patch2

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-23048",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-23048"
    }
  },
  "description": "OIC Exponent CMS\u662f\u7f8e\u56fdOIC\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8ePHP\u7684\u514d\u8d39\u3001\u5f00\u6e90\u7684\u6a21\u5757\u5316\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u5728\u9875\u9762\u4e2d\u76f4\u63a5\u8fdb\u884c\u7f16\u8f91\uff0c\u5e76\u63d0\u4f9b\u7528\u6237\u7ba1\u7406\u3001\u7f51\u7ad9\u914d\u7f6e\u3001\u5185\u5bb9\u7f16\u8f91\u7b49\u529f\u80fd\u3002\n\nExponent CMS\u5b58\u5728\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u5bf9\u4e0a\u4f20\u7684\u6587\u4ef6\u7f3a\u5c11\u6709\u6548\u7684\u9a8c\u8bc1\uff0c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20\u542b\u6709PHP\u6587\u4ef6\u7684ZIP\u6587\u4ef6\u683c\u5f0f\u7684\u6076\u610f\u6269\u5c55\u540d\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://github.com/exponentcms/exponent-cms/issues/1546",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-33603",
  "openTime": "2022-04-29",
  "patchDescription": "OIC Exponent CMS\u662f\u7f8e\u56fdOIC\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8ePHP\u7684\u514d\u8d39\u3001\u5f00\u6e90\u7684\u6a21\u5757\u5316\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u5728\u9875\u9762\u4e2d\u76f4\u63a5\u8fdb\u884c\u7f16\u8f91\uff0c\u5e76\u63d0\u4f9b\u7528\u6237\u7ba1\u7406\u3001\u7f51\u7ad9\u914d\u7f6e\u3001\u5185\u5bb9\u7f16\u8f91\u7b49\u529f\u80fd\u3002\r\n\r\nExponent CMS\u5b58\u5728\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u5bf9\u4e0a\u4f20\u7684\u6587\u4ef6\u7f3a\u5c11\u6709\u6548\u7684\u9a8c\u8bc1\uff0c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20\u542b\u6709PHP\u6587\u4ef6\u7684ZIP\u6587\u4ef6\u683c\u5f0f\u7684\u6076\u610f\u6269\u5c55\u540d\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": "OIC Exponent CMS\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "OIC Exponent CMS 2.6.0patch2"
  },
  "referenceLink": "https://fluidattacks.com/advisories/dylan/",
  "serverity": "\u4e2d",
  "submitTime": "2022-02-13",
  "title": "OIC Exponent CMS\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2022-23048 (GCVE-0-2022-23048)

Vulnerability from cvelistv5 – Published: 2022-02-09 22:03 – Updated: 2024-08-03 03:28

Summary

Exponent CMS 2.6.0patch2 allows an authenticated admin user to upload a malicious extension in the format of a ZIP file with a PHP file inside it. After upload it, the PHP file will be placed at "themes/simpletheme/{rce}.php" from where can be accessed in order to execute commands.

Severity ?

No CVSS data available.

CWE

Insecure file upload (RCE)

Assigner

Fluid Attacks

References

URL

Tags

	https://github.com/exponentcms/exponent-cms/issues/1546	x_refsource_MISC
	https://fluidattacks.com/advisories/dylan/	x_refsource_MISC
	https://exponentcms.lighthouseapp.com/projects/61…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Exponent CMS	Affected: v2.6.0patch2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:28:43.253Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://github.com/exponentcms/exponent-cms/issues/1546"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://fluidattacks.com/advisories/dylan/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://exponentcms.lighthouseapp.com/projects/61783/tickets/1460"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Exponent CMS",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "v2.6.0patch2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Exponent CMS 2.6.0patch2 allows an authenticated admin user to upload a malicious extension in the format of a ZIP file with a PHP file inside it. After upload it, the PHP file will be placed at \"themes/simpletheme/{rce}.php\" from where can be accessed in order to execute commands."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Insecure file upload (RCE)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-02-09T22:03:58",
        "orgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
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      },
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        {
          "tags": [
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          ],
          "url": "https://github.com/exponentcms/exponent-cms/issues/1546"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://fluidattacks.com/advisories/dylan/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://exponentcms.lighthouseapp.com/projects/61783/tickets/1460"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "help@fluidattacks.com",
          "ID": "CVE-2022-23048",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Exponent CMS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "v2.6.0patch2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
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        },
        "problemtype": {
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                  "value": "Insecure file upload (RCE)"
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              "refsource": "MISC",
              "url": "https://github.com/exponentcms/exponent-cms/issues/1546"
            },
            {
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              "refsource": "MISC",
              "url": "https://fluidattacks.com/advisories/dylan/"
            },
            {
              "name": "https://exponentcms.lighthouseapp.com/projects/61783/tickets/1460",
              "refsource": "MISC",
              "url": "https://exponentcms.lighthouseapp.com/projects/61783/tickets/1460"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
    "assignerShortName": "Fluid Attacks",
    "cveId": "CVE-2022-23048",
    "datePublished": "2022-02-09T22:03:58",
    "dateReserved": "2022-01-10T00:00:00",
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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-2022-33603

CVE-2022-23048 (GCVE-0-2022-23048)

Tags

Sightings

Nomenclature