Vulnerability-Lookup

CNVD-2026-18152

Vulnerability from cnvd - Published: 2026-04-22

Title

StudioCMS授权问题漏洞

Description

StudioCMS是StudioCMS开源的一个内容管理系统。 StudioCMS存在授权问题漏洞，该漏洞源于密码重置令牌生成端点存在访问控制不当问题，攻击者可利用该漏洞导致管理员完全接管最高权限账户。

Severity

高

Patch Name

StudioCMS授权问题漏洞的补丁

Patch Description

StudioCMS是StudioCMS开源的一个内容管理系统。 StudioCMS存在授权问题漏洞，该漏洞源于密码重置令牌生成端点存在访问控制不当问题，攻击者可利用该漏洞导致管理员完全接管最高权限账户。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/withstudiocms/studiocms/releases

Reference

https://github.com/withstudiocms/studiocms/security/advisories/GHSA-h7vr-cg25-jf8c

Impacted products

Name
StudioCMS StudioCMS <0.4.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-32103",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-32103"
    }
  },
  "description": "StudioCMS\u662fStudioCMS\u5f00\u6e90\u7684\u4e00\u4e2a\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\n\nStudioCMS\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bc6\u7801\u91cd\u7f6e\u4ee4\u724c\u751f\u6210\u7aef\u70b9\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u4e0d\u5f53\u95ee\u9898\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7ba1\u7406\u5458\u5b8c\u5168\u63a5\u7ba1\u6700\u9ad8\u6743\u9650\u8d26\u6237\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/withstudiocms/studiocms/releases",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-18152",
  "openTime": "2026-04-22",
  "patchDescription": "StudioCMS\u662fStudioCMS\u5f00\u6e90\u7684\u4e00\u4e2a\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nStudioCMS\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bc6\u7801\u91cd\u7f6e\u4ee4\u724c\u751f\u6210\u7aef\u70b9\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u4e0d\u5f53\u95ee\u9898\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7ba1\u7406\u5458\u5b8c\u5168\u63a5\u7ba1\u6700\u9ad8\u6743\u9650\u8d26\u6237\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": "StudioCMS\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "StudioCMS StudioCMS \u003c0.4.3"
  },
  "referenceLink": "https://github.com/withstudiocms/studiocms/security/advisories/GHSA-h7vr-cg25-jf8c",
  "serverity": "\u9ad8",
  "submitTime": "2026-03-17",
  "title": "StudioCMS\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2026-32103 (GCVE-0-2026-32103)

Vulnerability from cvelistv5 – Published: 2026-03-11 20:06 – Updated: 2026-03-12 19:48

Title

StudioCMS: IDOR — Admin-to-Owner Account Takeover via Password Reset Link Generation

Summary

StudioCMS is a server-side-rendered, Astro native, headless content management system. Prior to 0.4.3, the POST /studiocms_api/dashboard/create-reset-link endpoint allows any authenticated user with admin privileges to generate a password reset token for any other user, including the owner account. The handler verifies that the caller is an admin but does not enforce role hierarchy, nor does it validate that the target userId matches the caller's identity. Combined with the POST /studiocms_api/dashboard/reset-password endpoint, this allows a complete account takeover of the highest-privileged account in the system. This vulnerability is fixed in 0.4.3.

Severity

6.8 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-03-12 19:48 UTC

CWE

CWE-639 - Authorization Bypass Through User-Controlled Key
CWE-640 - Weak Password Recovery Mechanism for Forgotten Password

Assigner

GitHub_M mitre root

References

1 reference

URL	Tags
https://github.com/withstudiocms/studiocms/securi…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
withstudiocms	studiocms	Affected: < 0.4.3

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-32103",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-12T19:48:49.354364Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-12T19:48:56.254Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "studiocms",
          "vendor": "withstudiocms",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.4.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "StudioCMS is a server-side-rendered, Astro native, headless content management system. Prior to 0.4.3, the POST /studiocms_api/dashboard/create-reset-link endpoint allows any authenticated user with admin privileges to generate a password reset token for any other user, including the owner account. The handler verifies that the caller is an admin but does not enforce role hierarchy, nor does it validate that the target userId matches the caller\u0027s identity. Combined with the POST /studiocms_api/dashboard/reset-password endpoint, this allows a complete account takeover of the highest-privileged account in the system. This vulnerability is fixed in 0.4.3."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639: Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-640",
              "description": "CWE-640: Weak Password Recovery Mechanism for Forgotten Password",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-11T20:08:13.604Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/withstudiocms/studiocms/security/advisories/GHSA-h7vr-cg25-jf8c",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/withstudiocms/studiocms/security/advisories/GHSA-h7vr-cg25-jf8c"
        }
      ],
      "source": {
        "advisory": "GHSA-h7vr-cg25-jf8c",
        "discovery": "UNKNOWN"
      },
      "title": "StudioCMS: IDOR \u2014 Admin-to-Owner Account Takeover via Password Reset Link Generation"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-32103",
    "datePublished": "2026-03-11T20:06:58.276Z",
    "dateReserved": "2026-03-10T22:02:38.854Z",
    "dateUpdated": "2026-03-12T19:48:56.254Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.
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CNVD-2026-18152

CVE-2026-32103 (GCVE-0-2026-32103)

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