{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-24564", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-01-23T12:31:58.117Z", "datePublished": "2026-01-23T14:28:55.667Z", "dateUpdated": "2026-04-28T16:14:49.316Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "webtexttool", "product": "Textmetrics", "vendor": "Israpil", "versions": [{"changes": [{"at": "3.6.6", "status": "unaffected"}], "lessThanOrEqual": "3.6.5", "status": "affected", "version": "0", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "value": "theviper17 | Patchstack Bug Bounty Program"}], "datePublic": "2026-04-22T14:20:56.284Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Israpil Textmetrics webtexttool allows Code Injection.<p>This issue affects Textmetrics: from n/a through <= 3.6.5.</p>"}], "value": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Israpil Textmetrics webtexttool allows Code Injection.This issue affects Textmetrics: from n/a through <= 3.6.5."}], "impacts": [{"capecId": "CAPEC-242", "descriptions": [{"lang": "en", "value": "Code Injection"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-80", "description": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-04-28T16:14:49.316Z"}, "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/Wordpress/Plugin/webtexttool/vulnerability/wordpress-textmetrics-plugin-3-6-3-arbitrary-shortcode-execution-vulnerability?_s_id=cve"}], "title": "WordPress Textmetrics plugin <= 3.6.5 - Content Injection vulnerability"}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-01-26T19:03:44.611785Z", "id": "CVE-2026-24564", "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": "2026-04-28T14:25:56.252Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-24564", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-01-26T19:03:44.611785Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-26T19:03:38.884Z"}}], "cna": {"title": "WordPress Textmetrics plugin <= 3.6.5 - Content Injection vulnerability", "credits": [{"lang": "en", "type": "finder", "value": "theviper17 | Patchstack Bug Bounty Program"}], "impacts": [{"capecId": "CAPEC-242", "descriptions": [{"lang": "en", "value": "Code Injection"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Israpil", "product": "Textmetrics", "versions": [{"status": "affected", "changes": [{"at": "3.6.6", "status": "unaffected"}], "version": "0", "versionType": "custom", "lessThanOrEqual": "3.6.5"}], "packageName": "webtexttool", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected"}], "datePublic": "2026-04-22T14:20:56.284Z", "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/webtexttool/vulnerability/wordpress-textmetrics-plugin-3-6-3-arbitrary-shortcode-execution-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Israpil Textmetrics webtexttool allows Code Injection.This issue affects Textmetrics: from n/a through <= 3.6.5.", "supportingMedia": [{"type": "text/html", "value": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Israpil Textmetrics webtexttool allows Code Injection.<p>This issue affects Textmetrics: from n/a through <= 3.6.5.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-80", "description": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-04-23T14:14:06.070Z"}}}, "cveMetadata": {"cveId": "CVE-2026-24564", "state": "PUBLISHED", "dateUpdated": "2026-04-28T14:25:56.252Z", "dateReserved": "2026-01-23T12:31:58.117Z", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "datePublished": "2026-01-23T14:28:55.667Z", "assignerShortName": "Patchstack"}, "dataVersion": "5.2"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Israpil Textmetrics webtexttool allows Code Injection.This issue affects Textmetrics: from n/a through <= 3.6.5."}, {"lang": "es", "value": "Neutralizaci\u00f3n Incorrecta de Etiquetas HTML Relacionadas con Scripts en una P\u00e1gina Web (XSS B\u00e1sico) en Israpil Textmetrics webtexttool permite la Inyecci\u00f3n de C\u00f3digo. Este problema afecta a Textmetrics: desde n/a hasta &lt;= 3.6.3."}], "id": "CVE-2026-24564", "lastModified": "2026-04-28T15:16:14.787", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "audit@patchstack.com", "type": "Secondary"}]}, "published": "2026-01-23T15:16:13.940", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/Wordpress/Plugin/webtexttool/vulnerability/wordpress-textmetrics-plugin-3-6-3-arbitrary-shortcode-execution-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-80"}], "source": "audit@patchstack.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-16T01:43:19.475846+00:00", "value": {"mitigation_remediation": ["Update the Textmetrics plugin to a version newer than 3.6.5, applying the vendor\u2019s official patch.", "If an immediate update is not feasible, remove the plugin from the live site or restrict its activation to trusted, privileged users only.", "Review and apply stricter input validation on any content that the plugin processes, ensuring that script tags and other executable markup are properly sanitized or stripped."], "summary": {"action": "Patch", "impact": "Cross-site scripting via content injection"}, "threat_synthesis": {"affected_systems": "WordPress Textmetrics WebtextTool plugin by Israpil, affected through version 3.6.5 inclusive. All installations of this plugin at or below that version are vulnerable.", "description_and_impact": "The vulnerability is an Improper Neutralization of Script-Related HTML Tags in a web page (Basic XSS) that allows an attacker to inject arbitrary script content when the Textmetrics plugin processes user-generated content. This flaw could lead to client-side code execution in the browsers of site visitors, resulting in session hijacking, defacement, or malicious redirects. The weakness is rooted in invalid input sanitization, identified as CWE\u201180.", "risk_and_exploitability": "The CVSS base score is 4.3, indicating moderate severity. The EPSS score is below 1\u202f%, implying a low probability of current exploitation, and the vulnerability is not listed in the CISA KEV catalog. Based on the description, the likely attack vector is remote, exploiting content insertion or shortcode handling by authenticated or unauthenticated users who can submit data to the plugin. While the vulnerability does not expose remote code execution on the server, it permits malicious scripts to run in the context of the victim\u2019s browser, which is a moderate risk for sites with public exposure."}}}}, "created": "2026-01-26T11:52:46.086828+00:00", "updated": "2026-04-16T01:45:20.659230+00:00", "vendors": ["textmetrics", "textmetrics$PRODUCT$textmetrics", "wordpress", "wordpress$PRODUCT$wordpress"]}