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1 vulnerability found for grav-plugin-flex-objects by getgrav

CVE-2026-62670 (GCVE-0-2026-62670)
Vulnerability from cvelistv5
Published
2026-08-19 15:26
Modified
2026-08-19 15:41
CWE
Summary
Grav Flex Objects Plugin allows you to build custom collections of objects. Prior to 1.4.3, the Grav Flex Objects Admin Next API requireFlexPermission() method in classes/Api/FlexApiController.php returns without denying access when a directory blueprint omits config.admin.permissions. An authenticated account with only api.access can use the index, show, create, update, delete, export, and media handlers for a permission-less directory even though the core admin.flex-object. authorization fallback would deny the same actions. This issue is fixed in version 1.4.3.
Impacted products
Show details on NVD website


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                "id": "CVE-2026-62670",
                "options": [
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                    "Exploitation": "none"
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                    "Automatable": "no"
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                "role": "CISA Coordinator",
                "timestamp": "2026-08-19T15:41:45.761238Z",
                "version": "2.0.3"
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              "version": "\u003c 1.4.3"
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      "descriptions": [
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          "lang": "en",
          "value": "Grav Flex Objects Plugin allows you to build custom collections of objects. Prior to 1.4.3, the Grav Flex Objects Admin Next API requireFlexPermission() method in classes/Api/FlexApiController.php returns without denying access when a directory blueprint omits config.admin.permissions. An authenticated account with only api.access can use the index, show, create, update, delete, export, and media handlers for a permission-less directory even though the core admin.flex-object. authorization fallback would deny the same actions. This issue is fixed in version 1.4.3."
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
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        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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      "references": [
        {
          "name": "https://github.com/getgrav/grav/security/advisories/GHSA-23vq-365v-qcmh",
          "tags": [
            "x_refsource_CONFIRM"
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          "url": "https://github.com/getgrav/grav/security/advisories/GHSA-23vq-365v-qcmh"
        },
        {
          "name": "https://github.com/trilbymedia/grav-plugin-flex-objects/commit/198d1a0eb7b94777a026ed0001d9a369d94c3002",
          "tags": [
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      "source": {
        "advisory": "GHSA-23vq-365v-qcmh",
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      "title": "Fail-open authorization in grav-plugin-flex-objects admin-next API: api.access user gets full CRUD on permission-less directories (requireFlexPermission missing else-deny)"
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