Vulnerability-Lookup

GHSA-RX3F-2V3Q-Q7MQ

Vulnerability from github – Published: 2026-01-16 00:30 – Updated: 2026-01-23 21:30

Details

Changjetong T+ versions up to and including 16.x contain a .NET deserialization vulnerability in an AjaxPro endpoint that can lead to remote code execution. A remote attacker can send a crafted request to /tplus/ajaxpro/Ufida.T.CodeBehind._PriorityLevel,App_Code.ashx?method=GetStoreWarehouseByStore with a malicious JSON body that leverages deserialization of attacker-controlled .NET types to invoke arbitrary methods such as System.Diagnostics.Process.Start. This can result in execution of arbitrary commands in the context of the T+ application service account. Exploitation evidence was observed by the Shadowserver Foundation on 2023-08-19 (UTC).

Severity ?

9.8 (Critical)


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

9.3 (Critical)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-7334"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-15T22:16:10Z",
    "severity": "CRITICAL"
  },
  "details": "Changjetong T+ versions up to and including 16.x contain a .NET deserialization vulnerability in an AjaxPro endpoint that can lead to remote code execution. A remote attacker can send a crafted request to /tplus/ajaxpro/Ufida.T.CodeBehind._PriorityLevel,App_Code.ashx?method=GetStoreWarehouseByStore with a malicious JSON body that leverages deserialization of attacker-controlled .NET types to invoke arbitrary methods such as System.Diagnostics.Process.Start. This can result in execution of arbitrary commands in the context of the T+ application service account.\u00a0Exploitation evidence was observed by the Shadowserver Foundation on 2023-08-19 (UTC).",
  "id": "GHSA-rx3f-2v3q-q7mq",
  "modified": "2026-01-23T21:30:41Z",
  "published": "2026-01-16T00:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-7334"
    },
    {
      "type": "WEB",
      "url": "https://blog.csdn.net/qq_53003652/article/details/134031230"
    },
    {
      "type": "WEB",
      "url": "https://blog.csdn.net/u010025272/article/details/131553591"
    },
    {
      "type": "WEB",
      "url": "https://github.com/MD-SEC/MDPOCS/blob/main/ChangJieTongTPlus_GetStoreWarehouseByStore_Rce_Poc.py"
    },
    {
      "type": "WEB",
      "url": "https://www.chanjetvip.com/product/goods/detail?id=6077e91b70fa071069139f62"
    },
    {
      "type": "WEB",
      "url": "https://www.freebuf.com/articles/web/381731.html"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/changjetong-tplus-getstorewarehousebystore-deserialization-rce"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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"
    }
  ]
}

CVE-2023-7334 (GCVE-0-2023-7334)

Vulnerability from cvelistv5 – Published: 2026-01-15 21:44 – Updated: 2026-01-21 21:34 X_Known Exploited Vulnerability

Title

Changjetong T+ <= 16.x GetStoreWarehouseByStore Deserialization RCE

Summary

Severity ?

9.3 (Critical)


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

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

VulnCheck

References

URL

Tags

	https://www.chanjetvip.com/product/goods/detail?i…	release-notespatch
	https://www.freebuf.com/articles/web/381731.html	exploit
	https://blog.csdn.net/qq_53003652/article/details…	exploit
	https://blog.csdn.net/u010025272/article/details/…	exploit
	https://github.com/MD-SEC/MDPOCS/blob/main/ChangJ…	exploit
	https://www.vulncheck.com/advisories/changjetong-…	third-party-advisory

Impacted products

	Vendor	Product	Version
	Changjetong Information Technology Co., Ltd.	T+	Affected: 0 , ≤ 16.x (semver)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-7334",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-20T15:58:10.719138Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-20T15:58:35.118Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://www.freebuf.com/articles/web/381731.html"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "T+",
          "vendor": "Changjetong Information Technology Co., Ltd.",
          "versions": [
            {
              "lessThanOrEqual": "16.x",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Changjetong T+ versions up to and including 16.x contain a .NET deserialization vulnerability in an AjaxPro endpoint that can lead to remote code execution. A remote attacker can send a crafted request to /tplus/ajaxpro/Ufida.T.CodeBehind._PriorityLevel,App_Code.ashx?method=GetStoreWarehouseByStore with a malicious JSON body that leverages deserialization of attacker-controlled .NET types to invoke arbitrary methods such as System.Diagnostics.Process.Start. This can result in execution of arbitrary commands in the context of the T+ application service account.\u0026nbsp;Exploitation evidence was observed by the Shadowserver Foundation as early as\u0026nbsp;\u003cspan style=\"background-color: rgba(63, 67, 80, 0.04);\"\u003e2023-08-19\u003c/span\u003e (UTC)."
            }
          ],
          "value": "Changjetong T+ versions up to and including 16.x contain a .NET deserialization vulnerability in an AjaxPro endpoint that can lead to remote code execution. A remote attacker can send a crafted request to /tplus/ajaxpro/Ufida.T.CodeBehind._PriorityLevel,App_Code.ashx?method=GetStoreWarehouseByStore with a malicious JSON body that leverages deserialization of attacker-controlled .NET types to invoke arbitrary methods such as System.Diagnostics.Process.Start. This can result in execution of arbitrary commands in the context of the T+ application service account.\u00a0Exploitation evidence was observed by the Shadowserver Foundation as early as\u00a02023-08-19 (UTC)."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "exploitMaturity": "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:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "scenarios": [
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              "value": "GENERAL"
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              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-21T21:34:52.585Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
            "release-notes",
            "patch"
          ],
          "url": "https://www.chanjetvip.com/product/goods/detail?id=6077e91b70fa071069139f62"
        },
        {
          "tags": [
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          ],
          "url": "https://www.freebuf.com/articles/web/381731.html"
        },
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          "tags": [
            "exploit"
          ],
          "url": "https://blog.csdn.net/qq_53003652/article/details/134031230"
        },
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          "tags": [
            "exploit"
          ],
          "url": "https://blog.csdn.net/u010025272/article/details/131553591"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/MD-SEC/MDPOCS/blob/main/ChangJieTongTPlus_GetStoreWarehouseByStore_Rce_Poc.py"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/changjetong-tplus-getstorewarehousebystore-deserialization-rce"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "tags": [
        "x_known-exploited-vulnerability"
      ],
      "title": "Changjetong T+ \u003c= 16.x GetStoreWarehouseByStore Deserialization RCE",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2023-7334",
    "datePublished": "2026-01-15T21:44:58.843Z",
    "dateReserved": "2026-01-15T20:08:31.074Z",
    "dateUpdated": "2026-01-21T21:34:52.585Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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

GHSA-RX3F-2V3Q-Q7MQ

CVE-2023-7334 (GCVE-0-2023-7334)

Tags

Sightings

Nomenclature