CVE-2026-39703

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{}

{"affected": [{"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"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.8.1]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "WPBITS Addons For Elementor Page Builder", "source": "cna", "vendor": "wpbits"}, "product": "wpbits_addons_for_elementor_page_builder", "vendor": "wpbits"}], "analysis": {"en": {"generated_at": "2026-04-13T21:18:37.311547+00:00", "value": {"mitigation_remediation": ["Update the WPBITS Addons For Elementor Page Builder plugin to a version newer than 1.8.1 to remove the stored XSS flaw", "If an update is unavailable, disable or uninstall the plugin to eliminate the attack surface", "Apply a content security policy that blocks or limits inline script execution"], "summary": {"action": "Immediate Patch", "impact": "Client\u2011Side Script Injection"}, "threat_synthesis": {"affected_systems": "The flaw impacts the WPBITS Addons For Elementor Page Builder plugin for WordPress, covering all releases through version 1.8.1. Site administrators using this plugin on any WordPress instance are at risk.", "description_and_impact": "WordPress sites that have installed the WPBITS Addons For Elementor Page Builder plugin up to and including version 1.8.1 are vulnerable to a stored cross\u2011site scripting flaw. Improper neutralization of user input during page generation allows an attacker to embed arbitrary JavaScript that will execute whenever a page containing the plugin is viewed. This can lead to session hijacking, credential theft, site defacement, or covert phishing attacks.", "risk_and_exploitability": "The CVSS score of 6.5 indicates moderate severity, while an EPSS score under 1% suggests a low probability of exploitation in the wild. The vulnerability is not listed in CISA\u2019s KEV catalog, implying it is not currently known to be actively exploited. Attackers would typically supply malicious input via the plugin\u2019s content or editor fields, resulting in stored scripts that are then served to all visitors. The likely attack vector is the plugin\u2019s public or admin\u2011visible input interfaces."}}}}, "created": "2026-04-08T19:27:31.754685+00:00", "updated": "2026-04-14T16:38:24.216598+00:00", "vendors": ["wordpress", "wordpress$PRODUCT$wordpress", "wpbits", "wpbits$PRODUCT$wpbits_addons_for_elementor_page_builder"]}