theonedev REST API default-branch improper authorization

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-11440",
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "dateUpdated": "2026-06-06T17:30:11.510Z",
    "dateReserved": "2026-06-05T22:21:05.442Z",
    "datePublished": "2026-06-06T17:30:11.510Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB",
        "dateUpdated": "2026-06-06T17:30:11.510Z"
      },
      "title": "theonedev REST API default-branch improper authorization",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was determined in theonedev onedev up to 15.0.5. This affects an unknown part of the file /repositories/{projectId}/default-branch of the component REST API. This manipulation of the argument project.defaultBranch causes improper authorization. It is possible to initiate the attack remotely. Upgrading to version 15.0.6 is able to mitigate this issue. Upgrading the affected component is advised."
        }
      ],
      "affected": [
        {
          "vendor": "theonedev",
          "product": "onedev",
          "cpes": [
            "cpe:2.3:a:theonedev:onedev:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "REST API"
          ],
          "versions": [
            {
              "version": "15.0.0",
              "status": "affected"
            },
            {
              "version": "15.0.1",
              "status": "affected"
            },
            {
              "version": "15.0.2",
              "status": "affected"
            },
            {
              "version": "15.0.3",
              "status": "affected"
            },
            {
              "version": "15.0.4",
              "status": "affected"
            },
            {
              "version": "15.0.5",
              "status": "affected"
            },
            {
              "version": "15.0.6",
              "status": "unaffected"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Improper Authorization",
              "cweId": "CWE-285",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Incorrect Privilege Assignment",
              "cweId": "CWE-266",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://vuldb.com/vuln/369020",
          "name": "VDB-369020 | theonedev REST API default-branch improper authorization",
          "tags": [
            "vdb-entry",
            "technical-description"
          ]
        },
        {
          "url": "https://vuldb.com/vuln/369020/cti",
          "name": "VDB-369020 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ]
        },
        {
          "url": "https://vuldb.com/cve/CVE-2026-11440",
          "name": "CVE-2026-11440 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ]
        },
        {
          "url": "https://vuldb.com/submit/822956",
          "name": "Submit #822956 | theonedev onedev 15.05 BOPLA",
          "tags": [
            "third-party-advisory"
          ]
        },
        {
          "url": "https://www.cnblogs.com/aibot/p/19994142",
          "tags": [
            "related"
          ]
        },
        {
          "url": "https://github.com/theonedev/onedev/releases/tag/v15.0.6",
          "tags": [
            "patch"
          ]
        }
      ],
      "metrics": [
        {},
        {
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM"
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            "baseScore": 6.5
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      ],
      "timeline": [
        {
          "time": "2026-06-05T02:00:00.000Z",
          "lang": "en",
          "value": "VulDB entry created"
        },
        {
          "time": "2026-06-06T00:00:00.000Z",
          "lang": "en",
          "value": "Advisory disclosed"
        },
        {
          "time": "2026-06-06T00:26:19.000Z",
          "lang": "en",
          "value": "VulDB entry last update"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "aibot88 (VulDB User)",
          "type": "reporter"
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      ]
    }
  }
}