Vulnerability-Lookup

CVE-2026-16324 (GCVE-0-2026-16324)

Vulnerability from cvelistv5 – Published: 2026-07-20 21:45 – Updated: 2026-07-22 14:37

Title

Metasoft 美特软件 MetaCRM upload.jsp unrestricted upload

Summary

A vulnerability was identified in Metasoft 美特软件 MetaCRM up to 6.4.0 Beta06. The impacted element is an unknown function of the file /business/qnaire/upload.jsp. Such manipulation of the argument File leads to unrestricted upload. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Severity

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

7.3 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-434 - Unrestricted Upload
CWE-284 - Improper Access Controls

Assigner

VulDB

References

5 references

URL	Tags
https://vuldb.com/vuln/380685	vdb-entrytechnical-description
https://vuldb.com/vuln/380685/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-16324	third-party-advisory
https://vuldb.com/submit/858454	third-party-advisory
https://ucn9h68n9289.feishu.cn/docx/RTF0d4zxooIMA…	exploit

Impacted products

1 product

Vendor	Product	Version
Metasoft 美特软件	MetaCRM	Affected: 6.4.0 Beta06 cpe:2.3:a:metasoft_:metacrm::::::::

Credits

bigbrother_man (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-16324

Vulnerability from fkie_nvd - Published: 2026-07-20 22:17 - Updated: 2026-07-22 15:16

Severity

7.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Summary

References

	URL	Tags
	cna@vuldb.com	https://ucn9h68n9289.feishu.cn/docx/RTF0d4zxooIMA1xF9bGcnQNpnfg?from=from_copylink
	cna@vuldb.com	https://vuldb.com/cve/CVE-2026-16324
	cna@vuldb.com	https://vuldb.com/submit/858454
	cna@vuldb.com	https://vuldb.com/vuln/380685
	cna@vuldb.com	https://vuldb.com/vuln/380685/cti

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:metasoft_:metacrm:*:*:*:*:*:*:*:*"
          ],
          "product": "MetaCRM",
          "vendor": "Metasoft \u7f8e\u7279\u8f6f\u4ef6",
          "versions": [
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              "version": "6.4.0 Beta06"
            }
          ]
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    }
  ],
  "id": "CVE-2026-16324",
  "lastModified": "2026-07-22T15:16:53.037",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
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          "version": "2.0"
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        "impactScore": 6.4,
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        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "cna@vuldb.com",
        "type": "Secondary",
        "userInteractionRequired": false
      }
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        "cvssData": {
          "attackComplexity": "LOW",
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          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
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        "impactScore": 3.4,
        "source": "cna@vuldb.com",
        "type": "Secondary"
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          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "LOW",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-16324",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-22T14:36:58.509069Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-20T22:17:13.417",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://ucn9h68n9289.feishu.cn/docx/RTF0d4zxooIMA1xF9bGcnQNpnfg?from=from_copylink"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/cve/CVE-2026-16324"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/858454"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/380685"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/380685/cti"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        },
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}

GHSA-F93C-9C64-6GG5

Vulnerability from github – Published: 2026-07-21 00:30 – Updated: 2026-07-21 00:30

Details

Severity

7.3 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

5.5 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-16324"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-20T22:17:13Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was identified in Metasoft \u7f8e\u7279\u8f6f\u4ef6 MetaCRM up to 6.4.0 Beta06. The impacted element is an unknown function of the file /business/qnaire/upload.jsp. Such manipulation of the argument File leads to unrestricted upload. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.",
  "id": "GHSA-f93c-9c64-6gg5",
  "modified": "2026-07-21T00:30:29Z",
  "published": "2026-07-21T00:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16324"
    },
    {
      "type": "WEB",
      "url": "https://ucn9h68n9289.feishu.cn/docx/RTF0d4zxooIMA1xF9bGcnQNpnfg?from=from_copylink"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-16324"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/858454"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/380685"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/380685/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

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.

Action not permitted

CVE-2026-16324 (GCVE-0-2026-16324)

FKIE_CVE-2026-16324

GHSA-F93C-9C64-6GG5

Tags

Sightings

Nomenclature