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    "cveMetadata": {
        "cveId": "CVE-2023-6855",
        "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "state": "PUBLISHED",
        "assignerShortName": "Wordfence",
        "dateReserved": "2023-12-15T17:01:59.388Z",
        "datePublished": "2024-01-11T08:32:31.855Z",
        "dateUpdated": "2026-04-08T16:46:30.300Z"
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            "affected": [
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                    "vendor": "strangerstudios",
                    "product": "Paid Memberships Pro – Content Restriction, User Registration, & Paid Subscriptions",
                    "versions": [
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                            "version": "0",
                            "status": "affected",
                            "lessThanOrEqual": "2.12.5",
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            "descriptions": [
                {
                    "lang": "en",
                    "value": "The Paid Memberships Pro – Content Restriction, User Registration, & Paid Subscriptions plugin for WordPress is vulnerable to unauthorized modification of membership levels created by the plugin due to an incorrectly implemented capability check in the pmpro_rest_api_get_permissions_check function in all versions up to 2.12.5 (inclusive). This makes it possible for unauthenticated attackers to change membership levels including prices."
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            "title": "Paid Memberships Pro <= 2.12.5 - Missing Authorization via API",
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                {
                    "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/383c7837-e7b7-4608-9cdc-91b7dbc7f4e2?source=cve"
                },
                {
                    "url": "https://plugins.trac.wordpress.org/browser/paid-memberships-pro/trunk/includes/rest-api.php#L528"
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                    "url": "https://plugins.trac.wordpress.org/browser/paid-memberships-pro/trunk/includes/rest-api.php#L997"
                },
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                    "url": "https://plugins.trac.wordpress.org/changeset/3011575/paid-memberships-pro/trunk/includes/rest-api.php?contextall=1&old=2947813&old_path=%2Fpaid-memberships-pro%2Ftrunk%2Fincludes%2Frest-api.php"
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                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                        "baseScore": 5.3,
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            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Craig Smith"
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            ],
            "timeline": [
                {
                    "time": "2023-12-21T00:00:00.000Z",
                    "lang": "en",
                    "value": "Disclosed"
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                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/383c7837-e7b7-4608-9cdc-91b7dbc7f4e2?source=cve",
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                        "url": "https://plugins.trac.wordpress.org/changeset/3011575/paid-memberships-pro/trunk/includes/rest-api.php?contextall=1&old=2947813&old_path=%2Fpaid-memberships-pro%2Ftrunk%2Fincludes%2Frest-api.php",
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                "metrics": [
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                            "content": {
                                "timestamp": "2025-05-08T20:10:28.752548Z",
                                "id": "CVE-2023-6855",
                                "options": [
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                                        "Exploitation": "none"
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                                        "Technical Impact": "partial"
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                                "role": "CISA Coordinator",
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                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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