CVE-2025-11267

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-11267", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2025-10-03T15:48:44.349Z", "datePublished": "2025-11-18T07:30:36.752Z", "dateUpdated": "2026-04-08T17:05:31.062Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T17:05:31.062Z"}, "affected": [{"vendor": "kurudrive", "product": "VK All in One Expansion Unit", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "9.112.1", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the '_veu_custom_css' parameter in all versions up to, and including, 9.112.1. This is due to insufficient input sanitization and output escaping on the user-supplied Custom CSS value. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute whenever a user accesses an injected page."}], "title": "VK All in One Expansion Unit <= 9.112.1 - Authenticated (Contributor+) Stored Cross-Site Scripting", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/8996a0f0-8a49-4310-917b-62172c12afdb?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/vk-all-in-one-expansion-unit/tags/9.112.0.1/admin/class-veu-metabox.php#L178"}, {"url": "https://plugins.trac.wordpress.org/browser/vk-all-in-one-expansion-unit/tags/9.112.0.1/inc/css-customize/css-customize-single.php#L32"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3393317%40vk-all-in-one-expansion-unit%2Ftrunk&old=3385606%40vk-all-in-one-expansion-unit%2Ftrunk&sfp_email=&sfph_mail="}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)", "cweId": "CWE-80", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "baseScore": 6.4, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Rafshanzani Suhada"}], "timeline": [{"time": "2025-11-17T19:13:27.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-11-18T15:03:04.457418Z", "id": "CVE-2025-11267", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2025-11-19T16:49:17.904Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-11267", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-11-18T15:03:04.457418Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-11-18T15:03:05.237Z"}}], "cna": {"title": "VK All in One Expansion Unit <= 9.112.1 - Authenticated (Contributor+) Stored Cross-Site Scripting", "credits": [{"lang": "en", "type": "finder", "value": "Rafshanzani Suhada"}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 6.4, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N"}}], "affected": [{"vendor": "kurudrive", "product": "VK All in One Expansion Unit", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "9.112.1"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2025-11-17T19:13:27.000Z", "value": "Disclosed"}], "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/8996a0f0-8a49-4310-917b-62172c12afdb?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/vk-all-in-one-expansion-unit/tags/9.112.0.1/admin/class-veu-metabox.php#L178"}, {"url": "https://plugins.trac.wordpress.org/browser/vk-all-in-one-expansion-unit/tags/9.112.0.1/inc/css-customize/css-customize-single.php#L32"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3393317%40vk-all-in-one-expansion-unit%2Ftrunk&old=3385606%40vk-all-in-one-expansion-unit%2Ftrunk&sfp_email=&sfph_mail="}], "descriptions": [{"lang": "en", "value": "The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the '_veu_custom_css' parameter in all versions up to, and including, 9.112.1. This is due to insufficient input sanitization and output escaping on the user-supplied Custom CSS value. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute whenever a user accesses an injected page."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-80", "description": "CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T17:05:31.062Z"}}}, "cveMetadata": {"cveId": "CVE-2025-11267", "state": "PUBLISHED", "dateUpdated": "2026-04-08T17:05:31.062Z", "dateReserved": "2025-10-03T15:48:44.349Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2025-11-18T07:30:36.752Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "VK All in One Expansion Unit", "vendor": "kurudrive", "versions": [{"lessThanOrEqual": "9.112.1", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the '_veu_custom_css' parameter in all versions up to, and including, 9.112.1. This is due to insufficient input sanitization and output escaping on the user-supplied Custom CSS value. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute whenever a user accesses an injected page."}, {"lang": "es", "value": "El plugin VK All in One Expansion Unit para WordPress es vulnerable a cross-site scripting almacenado a trav\u00e9s del par\u00e1metro '_veu_custom_css' en todas las versiones hasta la 9.112.1, inclusive. Esto se debe a una sanitizaci\u00f3n de entrada y un escape de salida insuficientes en el valor de CSS personalizado proporcionado por el usuario. Esto hace posible que atacantes autenticados, con acceso de nivel Colaborador y superior, inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutan cada vez que un usuario accede a una p\u00e1gina inyectada."}], "id": "CVE-2025-11267", "lastModified": "2026-10-18T20:10:00.110", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 2.7, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-11267", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-11-18T15:03:04.457418Z", "version": "2.0.3"}}]}, "published": "2025-11-18T08:15:50.937", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/vk-all-in-one-expansion-unit/tags/9.112.0.1/admin/class-veu-metabox.php#L178"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/vk-all-in-one-expansion-unit/tags/9.112.0.1/inc/css-customize/css-customize-single.php#L32"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3393317%40vk-all-in-one-expansion-unit%2Ftrunk&old=3385606%40vk-all-in-one-expansion-unit%2Ftrunk&sfp_email=&sfph_mail="}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/8996a0f0-8a49-4310-917b-62172c12afdb?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-80"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-22T12:51:26.878553+00:00", "value": {"mitigation_remediation": ["Update the VK All in One Expansion Unit plugin to the latest version, eliminating the vulnerable code", "Restrict Contributor and higher roles to trusted users and consider revoking unnecessary permissions", "Implement a strong Content Security Policy to block execution of injected scripts"], "summary": {"action": "Apply Patch", "impact": "Stored Cross\u2011Site Scripting"}, "threat_synthesis": {"affected_systems": "The vulnerability affects the VK All in One Expansion Unit WordPress plugin version 9.112.1 and all earlier releases. Any site running the plugin at these versions is exposed.", "description_and_impact": "The VK All in One Expansion Unit plugin for WordPress contains a stored cross\u2011site scripting vulnerability. Attackers can inject malicious JavaScript through the '_veu_custom_css' parameter in the custom CSS field. Because the input is not properly sanitized or escaped, the script is stored and executed whenever a user loads a page that includes the injected CSS, allowing the attacker to run arbitrary code in the victim\u2019s browser.", "risk_and_exploitability": "The CVSS score is 6.4, indicating medium severity, and the EPSS score is below 1%, suggesting a low probability of exploitation over time. Because the flaw requires an authenticated user with Contributor level or higher, it is commonly attainable on sites that grant such roles. If exploited, an attacker could steal session information, deface site content, or deliver malware to visitors."}}}}, "created": "2025-11-19T10:48:00.143803+00:00", "updated": "2026-04-22T13:00:09.729595+00:00", "vendors": ["kurudrive", "kurudrive$PRODUCT$vk_all_in_one_expansion_unit", "wordpress", "wordpress$PRODUCT$wordpress"]}