{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-54739", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2025-07-28T10:56:41.543Z", "datePublished": "2025-08-14T18:21:38.205Z", "dateUpdated": "2026-04-01T15:57:32.259Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "the-plus-addons-for-block-editor", "product": "Nexter Blocks", "vendor": "POSIMYTH", "versions": [{"changes": [{"at": "4.5.5", "status": "unaffected"}], "lessThanOrEqual": "4.5.4", "status": "affected", "version": "0", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "value": "MD ISMAIL | Patchstack Bug Bounty Program"}], "datePublic": "2026-04-01T16:41:58.478Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Missing Authorization vulnerability in POSIMYTH Nexter Blocks the-plus-addons-for-block-editor allows Exploiting Incorrectly Configured Access Control Security Levels.<p>This issue affects Nexter Blocks: from n/a through <= 4.5.4.</p>"}], "value": "Missing Authorization vulnerability in POSIMYTH Nexter Blocks the-plus-addons-for-block-editor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Nexter Blocks: from n/a through <= 4.5.4."}], "impacts": [{"capecId": "CAPEC-180", "descriptions": [{"lang": "en", "value": "Exploiting Incorrectly Configured Access Control Security Levels"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-862", "description": "Missing Authorization", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-04-01T15:57:32.259Z"}, "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/Wordpress/Plugin/the-plus-addons-for-block-editor/vulnerability/wordpress-nexter-blocks-plugin-plugin-4-5-4-broken-access-control-vulnerability?_s_id=cve"}], "title": "WordPress Nexter Blocks Plugin <= 4.5.4 - Broken Access Control Vulnerability"}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-08-14T19:53:26.906031Z", "id": "CVE-2025-54739", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-14T19:53:36.791Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-54739", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-08-14T19:53:26.906031Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-14T19:53:33.175Z"}}], "cna": {"title": "WordPress Nexter Blocks Plugin <= 4.5.4 - Broken Access Control Vulnerability", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "MD ISMAIL (Patchstack Alliance)"}], "impacts": [{"capecId": "CAPEC-180", "descriptions": [{"lang": "en", "value": "CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "POSIMYTH", "product": "Nexter Blocks", "versions": [{"status": "affected", "changes": [{"at": "4.5.5", "status": "unaffected"}], "version": "n/a", "versionType": "custom", "lessThanOrEqual": "4.5.4"}], "packageName": "the-plus-addons-for-block-editor", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Update the WordPress Nexter Blocks plugin to the latest available version (at least 4.5.5).", "supportingMedia": [{"type": "text/html", "value": "Update the WordPress Nexter Blocks plugin to the latest available version (at least 4.5.5).", "base64": false}]}], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/the-plus-addons-for-block-editor/vulnerability/wordpress-nexter-blocks-plugin-plugin-4-5-4-broken-access-control-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in POSIMYTH Nexter Blocks allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Nexter Blocks: from n/a through 4.5.4.", "supportingMedia": [{"type": "text/html", "value": "<p>Missing Authorization vulnerability in POSIMYTH Nexter Blocks allows Exploiting Incorrectly Configured Access Control Security Levels.</p><p>This issue affects Nexter Blocks: from n/a through 4.5.4.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-862", "description": "CWE-862 Missing Authorization"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2025-08-14T18:21:38.205Z"}}}, "cveMetadata": {"cveId": "CVE-2025-54739", "state": "PUBLISHED", "dateUpdated": "2025-08-14T19:53:36.791Z", "dateReserved": "2025-07-28T10:56:41.543Z", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "datePublished": "2025-08-14T18:21:38.205Z", "assignerShortName": "Patchstack"}, "dataVersion": "5.1"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in POSIMYTH Nexter Blocks the-plus-addons-for-block-editor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Nexter Blocks: from n/a through <= 4.5.4."}, {"lang": "es", "value": "La vulnerabilidad de falta de autorizaci\u00f3n en POSIMYTH Nexter Blocks permite explotar niveles de seguridad de control de acceso configurados incorrectamente. Este problema afecta a Nexter Blocks desde la versi\u00f3n n/d hasta la 4.5.4."}], "id": "CVE-2025-54739", "lastModified": "2026-04-01T17:26:33.223", "metrics": {}, "published": "2025-08-14T19:15:41.730", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/Wordpress/Plugin/the-plus-addons-for-block-editor/vulnerability/wordpress-nexter-blocks-plugin-plugin-4-5-4-broken-access-control-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "audit@patchstack.com", "type": "Secondary"}]}

{}

{"created": "2025-08-15T08:05:49.060505+00:00", "updated": "2025-08-15T08:05:49.060566+00:00", "vendors": ["posimyth", "posimyth$PRODUCT$nexter_blocks", "wordpress", "wordpress$PRODUCT$wordpress"]}