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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in boldthemes Bold Page Builder bold-page-builder allows Stored XSS.This issue affects Bold Page Builder: from n/a through <= 5.6.9."}, {"lang": "es", "value": "Neutralizaci\u00f3n Incorrecta de la Entrada Durante la Generaci\u00f3n de P\u00e1ginas Web ('cross-site scripting') vulnerabilidad en boldthemes Bold Page Builder bold-page-builder permite XSS Almacenado. Este problema afecta a Bold Page Builder: desde n/a hasta &lt;= 5.6.4."}], "id": "CVE-2026-25451", "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": "2026-02-19T09:16:24.580", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/Wordpress/Plugin/bold-page-builder/vulnerability/wordpress-bold-page-builder-plugin-5-6-4-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": "[0,5.6.4]"}}], "enrichment": {"confidence": 98.0, "confidence_source": "matching", "scores": [{"score": 98.0, "source": "matching"}]}, "original": {"product": "Bold Page Builder", "source": "cna", "vendor": "boldthemes"}, "product": "bold_page_builder", "vendor": "bold-themes"}, {"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": "2026-04-16T06:28:48.890149+00:00", "value": {"mitigation_remediation": ["Upgrade Bold Page Builder to the latest available version, which contains the vendor\u2011provided fix for the XSS flaw.", "If upgrading is not feasible in the short term, disable or remove the Bold Page Builder plugin to eliminate the stored XSS vector.", "Alternatively, restrict user input for the affected fields or manually sanitize existing content."], "summary": {"action": "Immediate Patch", "impact": "Stored Cross\u2011Site Scripting allowing malicious script injection that can affect all site visitors, enabling defacement or credential theft"}, "threat_synthesis": {"affected_systems": "WordPress sites that use the Bold Page Builder plugin from the boldthemes family, including any installation of versions 5.6.9 and earlier.", "description_and_impact": "The vulnerability is a classic stored XSS flaw in the Bold Page Builder plugin, where user input is not properly sanitized before being rendered in the generated web page. An attacker who can inject scripts through an allowed content field can have those scripts executed in the browsers of any visitor who loads the affected page, potentially allowing session hijacking, defacement, or drive\u2011by download. The weakness falls under CWE\u201179.", "risk_and_exploitability": "The CVSS score of 6.5 indicates medium\u2011to\u2011high severity, while the EPSS score of less than 1% suggests that exploitation is unlikely at present. The vulnerability is not listed in CISA\u2019s KEV catalog. Exploitation requires that an attacker have or gain permission to edit content through the plugin interface; once present, the malicious script is stored and served to all page viewers."}}}}, "created": "2026-02-20T10:08:13.688046+00:00", "updated": "2026-04-16T06:30:06.035580+00:00", "vendors": ["bold-themes", "bold-themes$PRODUCT$bold_page_builder", "wordpress", "wordpress$PRODUCT$wordpress"]}