CVE-2026-1273

{"id": "CVE-2026-1273", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-1273", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-03-04T16:05:48.497284Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security@wordfence.com", "affectedData": [{"vendor": "wpxpo", "product": "Post Grid Gutenberg Blocks for News, Magazines, Blog Websites \u2013 PostX", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "5.0.8"}], "defaultStatus": "unaffected"}]}], "published": "2026-03-04T02:15:53.573", "references": [{"url": "https://plugins.trac.wordpress.org/browser/ultimate-post/tags/5.0.5/classes/Importer.php#L196", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/ultimate-post/tags/5.0.5/classes/Importer.php#L261", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/ultimate-post/trunk/classes/Importer.php#L196", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/ultimate-post/trunk/classes/Importer.php#L261", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3469409%40ultimate-post&new=3469409%40ultimate-post&sfp_email=&sfph_mail=", "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/afe6d4ac-1712-415e-9995-cb7c8fe4e1a0?source=cve", "source": "security@wordfence.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites \u2013 PostX plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.0.8 via the `/ultp/v3/starter_dummy_post/` and `/ultp/v3/starter_import_content/` REST API endpoints. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services."}, {"lang": "es", "value": "El plugin Post Grid Gutenberg Blocks para News, Magazines, Blog Websites \u2013 PostX para WordPress es vulnerable a falsificaci\u00f3n de petici\u00f3n del lado del servidor en todas las versiones hasta la 5.0.8, inclusive, a trav\u00e9s de los endpoints de la API REST '/ultp/v3/starter_dummy_post/' y '/ultp/v3/starter_import_content/'. Esto hace posible que atacantes autenticados, con acceso de nivel de Administrador y superior, realicen peticiones web a ubicaciones arbitrarias originadas desde la aplicaci\u00f3n web y puede ser utilizado para consultar y modificar informaci\u00f3n de servicios internos."}], "lastModified": "2026-06-17T10:15:25.917", "sourceIdentifier": "security@wordfence.com"}