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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in 8theme XStore Core et-core-plugin allows DOM-Based XSS.This issue affects XStore Core: from n/a through < 5.7."}, {"lang": "es", "value": "Neutralizaci\u00f3n Incorrecta de Entrada Durante la Generaci\u00f3n de P\u00e1ginas Web ('cross-site scripting') vulnerabilidad en 8theme XStore Core et-core-plugin permite XSS Basado en DOM. Este problema afecta a XStore Core: desde n/a hasta &lt; 5.7."}], "id": "CVE-2026-25307", "lastModified": "2026-04-15T00:35:42.020", "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2026-02-19T09:16:14.920", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/Wordpress/Plugin/et-core-plugin/vulnerability/wordpress-xstore-core-plugin-5-7-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": "generic", "value": "[0,5.7)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "XStore Core", "source": "cna", "vendor": "8theme"}, "product": "xstore_core", "vendor": "8theme"}, {"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": "2026-04-16T17:00:55.564509+00:00", "value": {"mitigation_remediation": ["Upgrade the XStore Core plugin to version\u00a05.7 or later.", "If the upgrade cannot be performed immediately, consider disabling the plugin or restricting its usage to trusted users.", "Deploy a web application firewall or input validation rules that block JavaScript payloads in user input."], "summary": {"action": "Patch", "impact": "Cross-Site Scripting (DOM-Based)"}, "threat_synthesis": {"affected_systems": "The affected product is 8theme XStore Core for WordPress, specifically versions up to but not including 5.7. Users running any pre\u20115.7 release are vulnerable.", "description_and_impact": "This vulnerability arises from improper input sanitization in the 8theme XStore Core plugin, allowing attackers to inject and execute malicious scripts in users' browsers during page rendering. The flaw is a DOM\u2011based Cross\u2011Site Scripting (XSS) vulnerability.", "risk_and_exploitability": "The CVSS score of 6.5 indicates a moderate risk, while the EPSS score of less than 1% suggests a low probability of exploitation so far and it is not listed in the CISA KEV catalog. Based on the description, it is inferred that the attacker could use a crafted URL or form input that the browser processes, executing attacker\u2011supplied JavaScript within the context of the site. Attacks are client\u2011side and require victim interaction, such as clicking a link or visiting an injected page."}}}}, "created": "2026-02-20T10:11:05.239660+00:00", "updated": "2026-04-16T17:15:17.972094+00:00", "vendors": ["8theme", "8theme$PRODUCT$xstore_core", "wordpress", "wordpress$PRODUCT$wordpress"]}