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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The XiSearch bar plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.6. This is due to missing or incorrect nonce validation on the 'xisearch-key-config' page. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}, {"lang": "es", "value": "El complemento XiSearch bar para WordPress es vulnerable a Cross-Site Request Forgery en todas las versiones hasta la 2.6 incluida. Esto se debe a la falta o la validaci\u00f3n incorrecta de nonce en la p\u00e1gina 'xisearch-key-config'. Esto permite que atacantes no autenticados actualicen la configuraci\u00f3n e inyecten scripts web maliciosos mediante una solicitud falsificada, ya que pueden enga\u00f1ar al administrador del sitio para que realice una acci\u00f3n como hacer clic en un enlace."}], "id": "CVE-2025-6063", "lastModified": "2026-04-15T00:35:42.020", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "security@wordfence.com", "type": "Secondary"}]}, "published": "2025-06-14T09:15:24.693", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/xisearch-bar/trunk/xisearch.php"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/cd828557-94f6-4278-98ef-bcf4d1d86440?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-20T22:31:30.012321+00:00", "value": {"mitigation_remediation": ["Update the XiSearch bar plugin to a version newer than 2.6 to obtain the nonce validation fix", "If an update is unavailable, remove or disable the XiSearch bar plugin until a secure version is released", "Ensure the WordPress installation, core and all other plugins are up to date and consider implementing additional application whitelisting or configuration file integrity monitoring to detect unauthorized changes"], "summary": {"action": "Patch Immediately", "impact": "Stored Cross\u2011Site Scripting enabled by CSRF"}, "threat_synthesis": {"affected_systems": "All installations of the XiSearch bar plugin for WordPress with versions 2.6 and earlier are affected. No specific build numbers exist beyond the \"<=2.6\" threshold, so any site running a non\u2011updated instance of this plugin is vulnerable.", "description_and_impact": "The vulnerability stems from improper nonce validation on the configuration page of the XiSearch bar WordPress plugin, allowing a forged request to alter settings. An attacker can inject malicious JavaScript that will be persisted in the site\u2019s configuration, leading to stored cross\u2011site scripting on subsequent page loads. This gives the attacker the ability to execute arbitrary scripts in the context of any visitor, potentially compromising session data, defacing content, or facilitating further attacks.", "risk_and_exploitability": "The CVSS score of 6.1 indicates a moderate severity. With an EPSS score of less than 1%, exploitation is unlikely but logically feasible; the vulnerability is not listed in CISA\u2019s KEV catalog. The likely attack vector is an unauthenticated CSRF request that convinces an administrator to click a crafted link, triggering the non\u2011validated request and inserting the malicious script."}}}}, "created": "2026-04-20T22:45:20.537415+00:00", "updated": "2026-04-20T22:45:20.537427+00:00", "vendors": []}