{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-4169", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2025-05-01T12:14:49.909Z", "datePublished": "2025-05-16T02:21:42.706Z", "dateUpdated": "2026-04-08T17:03:13.417Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T17:03:13.417Z"}, "affected": [{"vendor": "urkekg", "product": "Posts per Cat", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "1.4.2", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Posts per Cat [Unmaintained plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ppc' shortcode in all versions up to, and including, 1.4.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}], "title": "Posts per Cat [Unmaintained] <= 1.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7eb60874-85c1-40a9-b19d-131c2c2d49ba?source=cve"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3292123%40posts-per-cat&new=3292123%40posts-per-cat&sfp_email=&sfph_mail="}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "cweId": "CWE-79", "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": "Muhammad Yudha - DJ"}], "timeline": [{"time": "2025-05-15T00:00:00.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-05-16T15:44:35.592154Z", "id": "CVE-2025-4169", "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": "2025-05-16T15:44:47.776Z"}}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Posts per Cat [Unmaintained plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ppc' shortcode in all versions up to, and including, 1.4.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}, {"lang": "es", "value": "El complemento Posts per Cat [Unmaintained para WordPress es vulnerable a Cross-Site Scripting almacenado a trav\u00e9s del shortcode 'ppc' del plugin en todas las versiones hasta la 1.4.2 incluida, debido a una depuraci\u00f3n de entrada insuficiente y al escape de salida en los atributos proporcionados por el usuario. Esto permite a atacantes autenticados, con acceso de colaborador o superior, inyectar scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada."}], "id": "CVE-2025-4169", "lastModified": "2026-04-15T00:35:42.020", "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"}]}, "published": "2025-05-16T03:15:21.423", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3292123%40posts-per-cat&new=3292123%40posts-per-cat&sfp_email=&sfph_mail="}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7eb60874-85c1-40a9-b19d-131c2c2d49ba?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-21T20:46:58.937056+00:00", "value": {"mitigation_remediation": ["Upgrade the Posts per Cat plugin to a version that removes the vulnerability; if no newer release exists, consider uninstalling the plugin and replacing it with a maintained alternative.", "Immediately restrict contributors from using the 'ppc' shortcode, or temporarily revoke their ability to edit posts that contain the shortcode until the issue is resolved.", "Apply a custom filter or patch that sanitizes and escapes all attributes supplied to the 'ppc' shortcode, ensuring that any user input is removed before storage and rendering."], "summary": {"action": "Immediate Patch", "impact": "Stored Cross\u2011Site Scripting triggered by authenticated contributor or higher"}, "threat_synthesis": {"affected_systems": "The vulnerability exists in all releases of the Posts per Cat plugin up to and including version 1.4.2, which is distributed for WordPress sites. The plugin is managed under the vendor urkekg. Sites that have these versions installed with contributor\u2013level or higher users are at risk.", "description_and_impact": "The Posts per Cat plugin is vulnerable to stored cross\u2011site scripting because user\u2011supplied attributes for the 'ppc' shortcode are neither sanitized nor escaped when saved. A malicious contributor or higher\u2011level user can embed arbitrary JavaScript that will execute for any visitor who views a page containing the affected shortcode. This can lead to session hijacking, theft of credentials, defacement, or other malicious actions performed under the victim\u2019s user context.", "risk_and_exploitability": "The CVSS score of 6.4 indicates a moderate severity attack that requires authenticated access. The EPSS score of less than 1% suggests low current exploit probability, and the vulnerability is not yet listed in the CISA KEV catalog. Attackers would need to operate from a contributor or higher account and inject malicious content via the shortcode attributes. Once injected, the script executes in the context of any site visitor, providing potential for widespread compromise of user sessions and data."}}}}, "created": "2026-04-21T21:00:35.996983+00:00", "updated": "2026-04-21T21:00:35.996995+00:00", "vendors": []}