Vulnerability-Lookup

CNVD-2026-18154

Vulnerability from cnvd - Published: 2026-04-22

Title

StudioCMS存在未明漏洞（CNVD-2026-18154）

Description

StudioCMS是StudioCMS开源的一个内容管理系统。 StudioCMS存在拒绝服务漏洞。该漏洞源于DELETE /studiocms_api/dashboard/api-tokens端点验证不足，攻击者可利用该漏洞导致拒绝服务。

Severity

高

Patch Name

StudioCMS存在未明漏洞（CNVD-2026-18154）的补丁

Patch Description

StudioCMS是StudioCMS开源的一个内容管理系统。 StudioCMS存在拒绝服务漏洞。该漏洞源于DELETE /studiocms_api/dashboard/api-tokens端点验证不足，攻击者可利用该漏洞导致拒绝服务。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/commit/9eec9c3b45523b635cfe16d55aa55afabacbebe3

Impacted products

Name
StudioCMS StudioCMS <0.4.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-30945",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-30945"
    }
  },
  "description": "StudioCMS\u662fStudioCMS\u5f00\u6e90\u7684\u4e00\u4e2a\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\n\nStudioCMS\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eDELETE /studiocms_api/dashboard/api-tokens\u7aef\u70b9\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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-2026-18154",
  "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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eDELETE /studiocms_api/dashboard/api-tokens\u7aef\u70b9\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2026-18154\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "StudioCMS StudioCMS \u003c0.4.0"
  },
  "referenceLink": "https://github.com/withstudiocms/studiocms/commit/9eec9c3b45523b635cfe16d55aa55afabacbebe3",
  "serverity": "\u9ad8",
  "submitTime": "2026-03-17",
  "title": "StudioCMS\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2026-18154\uff09"
}

CVE-2026-30945 (GCVE-0-2026-30945)

Vulnerability from cvelistv5 – Published: 2026-03-10 16:52 – Updated: 2026-03-10 19:16

Title

StudioCMS: IDOR — Arbitrary API Token Revocation Leading to Denial of Service

Summary

StudioCMS is a server-side-rendered, Astro native, headless content management system. Prior to 0.4.0, the DELETE /studiocms_api/dashboard/api-tokens endpoint allows any authenticated user with editor privileges or above to revoke API tokens belonging to any other user, including admin and owner accounts. The handler accepts tokenID and userID directly from the request payload without verifying token ownership, caller identity, or role hierarchy. This enables targeted denial of service against critical integrations and automations. This vulnerability is fixed in 0.4.0.

Severity ?

7.1 (High)


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

CWE

CWE-639 - Authorization Bypass Through User-Controlled Key
CWE-863 - Incorrect Authorization

Assigner

GitHub_M

References

URL

Tags

	https://github.com/withstudiocms/studiocms/securi…	x_refsource_CONFIRM
	https://github.com/withstudiocms/studiocms/commit…	x_refsource_MISC
	https://github.com/withstudiocms/studiocms/releas…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	withstudiocms	studiocms	Affected: < 0.4.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-30945",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-10T19:16:24.577655Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-10T19:16:41.910Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "studiocms",
          "vendor": "withstudiocms",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.4.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "StudioCMS is a server-side-rendered, Astro native, headless content management system. Prior to 0.4.0, the DELETE /studiocms_api/dashboard/api-tokens endpoint allows any authenticated user with editor privileges or above to revoke API tokens belonging to any other user, including admin and owner accounts. The handler accepts tokenID and userID directly from the request payload without verifying token ownership, caller identity, or role hierarchy. This enables targeted denial of service against critical integrations and automations. This vulnerability is fixed in 0.4.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639: Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863: Incorrect Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-10T16:52:14.650Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/withstudiocms/studiocms/security/advisories/GHSA-8rgj-vrfr-6hqr",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/withstudiocms/studiocms/security/advisories/GHSA-8rgj-vrfr-6hqr"
        },
        {
          "name": "https://github.com/withstudiocms/studiocms/commit/9eec9c3b45523b635cfe16d55aa55afabacbebe3",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/withstudiocms/studiocms/commit/9eec9c3b45523b635cfe16d55aa55afabacbebe3"
        },
        {
          "name": "https://github.com/withstudiocms/studiocms/releases/tag/studiocms@0.4.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/withstudiocms/studiocms/releases/tag/studiocms@0.4.0"
        }
      ],
      "source": {
        "advisory": "GHSA-8rgj-vrfr-6hqr",
        "discovery": "UNKNOWN"
      },
      "title": "StudioCMS: IDOR \u2014 Arbitrary API Token Revocation Leading to Denial of Service"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-30945",
    "datePublished": "2026-03-10T16:52:14.650Z",
    "dateReserved": "2026-03-07T17:34:39.979Z",
    "dateUpdated": "2026-03-10T19:16:41.910Z",
    "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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2026-18154

CVE-2026-30945 (GCVE-0-2026-30945)

Tags

Sightings

Nomenclature