Vulnerability-Lookup

CNVD-2023-79683

Vulnerability from cnvd - Published: 2023-10-24

Title

emlog反序列化漏洞

Description

emlog是emlog个人开发者的一套基于PHP和MySQL的CMS建站系统。 emlog pro v2.1.15及之前版本存在反序列化漏洞，该漏洞源于应用程序在接收用户提交的序列化数据的不安全反序列化处理，远程攻击者可利用该漏洞通过cache.php组件执行任意代码。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://gist.github.com/Dar1in9s/e3db6b04daacb68633a97581bbd5921b

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-43291

Impacted products

Name
emlog emlog pro <=2.1.15

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-43291",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-43291"
    }
  },
  "description": "emlog\u662femlog\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u5957\u57fa\u4e8ePHP\u548cMySQL\u7684CMS\u5efa\u7ad9\u7cfb\u7edf\u3002\n\nemlog pro v2.1.15\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u7a0b\u5e8f\u5728\u63a5\u6536\u7528\u6237\u63d0\u4ea4\u7684\u5e8f\u5217\u5316\u6570\u636e\u7684\u4e0d\u5b89\u5168\u53cd\u5e8f\u5217\u5316\u5904\u7406\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7cache.php\u7ec4\u4ef6\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://gist.github.com/Dar1in9s/e3db6b04daacb68633a97581bbd5921b",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-79683",
  "openTime": "2023-10-24",
  "products": {
    "product": "emlog emlog pro \u003c=2.1.15"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-43291",
  "serverity": "\u9ad8",
  "submitTime": "2023-10-07",
  "title": "emlog\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e"
}

CVE-2023-43291 (GCVE-0-2023-43291)

Vulnerability from cvelistv5 – Published: 2023-09-26 00:00 – Updated: 2024-09-24 15:00

Summary

Deserialization of Untrusted Data in emlog pro v.2.1.15 and earlier allows a remote attacker to execute arbitrary code via the cache.php component.

Severity

No CVSS data available.

SSVC

Exploitation: poc Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-24 15:00 UTC

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://gist.github.com/Dar1in9s/e3db6b04daacb686…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T19:37:23.417Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gist.github.com/Dar1in9s/e3db6b04daacb68633a97581bbd5921b"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2023-43291",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-24T15:00:36.541268Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-24T15:00:55.054Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Deserialization of Untrusted Data in emlog pro v.2.1.15 and earlier allows a remote attacker to execute arbitrary code via the cache.php component."
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
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      "providerMetadata": {
        "dateUpdated": "2023-09-26T21:08:35.538Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2023-09-26T00:00:00.000Z",
    "dateReserved": "2023-09-18T00:00:00.000Z",
    "dateUpdated": "2024-09-24T15:00:55.054Z",
    "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.

Detection rules are retrieved from Rulezet.

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-2023-79683

CVE-2023-43291 (GCVE-0-2023-43291)

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