CVE-2026-39500

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{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "themesflat-addons-for-elementor", "product": "themesflat-addons-for-elementor", "vendor": "Themesflat", "versions": [{"changes": [{"at": "2.3.3", "status": "unaffected"}], "lessThanOrEqual": "2.3.2", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "audit@patchstack.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themesflat themesflat-addons-for-elementor themesflat-addons-for-elementor allows Stored XSS.This issue affects themesflat-addons-for-elementor: from n/a through <= 2.3.2."}, {"lang": "es", "value": "Neutralizaci\u00f3n Incorrecta de la Entrada Durante la Generaci\u00f3n de P\u00e1ginas Web ('cross-site scripting') vulnerabilidad en Themesflat themesflat-addons-for-elementor themesflat-addons-for-elementor permite XSS Almacenado. Este problema afecta a themesflat-addons-for-elementor: desde n/a hasta <= 2.3.2."}], "id": "CVE-2026-39500", "lastModified": "2026-07-24T21:10:00.143", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 3.7, "source": "audit@patchstack.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 3.7, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-39500", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-04-13T18:51:23.950915Z", "version": "2.0.3"}}]}, "published": "2026-04-08T09:16:24.230", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/Wordpress/Plugin/themesflat-addons-for-elementor/vulnerability/wordpress-themesflat-addons-for-elementor-plugin-2-3-2-cross-site-scripting-xss-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "audit@patchstack.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.3.2]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "themesflat-addons-for-elementor", "source": "cna", "vendor": "Themesflat"}, "product": "themesflat_addons_for_elementor", "vendor": "themesflat"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "analysis": {"en": {"generated_at": "2026-04-13T21:02:25.101274+00:00", "value": {"mitigation_remediation": ["Update the Themesflat Add\u2011ons for Elementor plugin to version 2.3.3 or later.", "If an update is not immediately possible, consider temporarily disabling or removing the plugin until a patch is applied."], "summary": {"action": "Apply Patch", "impact": "Cross\u2011Site Scripting"}, "threat_synthesis": {"affected_systems": "WordPress sites running the Themesflat Add\u2011ons for Elementor plugin from any version up to and including 2.3.2 are affected. The product is offered by Themesflat under the name \"themesflat-addons-for-elementor.\"", "description_and_impact": "The vulnerability is a stored cross\u2011site scripting flaw in the Themesflat Add\u2011ons for Elementor WordPress plugin. The plugin fails to neutralize user\u2011supplied input during page rendering, enabling an attacker to embed malicious JavaScript that will execute in the browsers of anyone who views a page that includes the tainted content. This can lead to session hijacking, defacement, and redirection, compromising the confidentiality and integrity of site users.", "risk_and_exploitability": "The vulnerability carries a CVSS score of 6.5, indicating moderate severity, and an EPSS score of less than 1\u202f%, signifying a low probability of exploitation. It is not listed in the CISA KEV catalog. Based on the description, the likely attack vector involves an attacker submitting malicious input via the plugin\u2019s content or custom widget features; the stored script is then rendered to site visitors when the affected pages are displayed."}}}}, "created": "2026-04-08T19:30:38.018750+00:00", "updated": "2026-04-14T16:40:00.281420+00:00", "vendors": ["themesflat", "themesflat$PRODUCT$themesflat_addons_for_elementor", "wordpress", "wordpress$PRODUCT$wordpress"]}