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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[5.0.0,5.0.4]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "FortiSandbox", "source": "cna", "vendor": "Fortinet"}, "product": "fortisandbox", "vendor": "fortinet"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[5.0.0,5.0.4]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "FortiSandbox PaaS", "source": "cna", "vendor": "Fortinet"}, "product": "fortisandbox_paas", "vendor": "fortinet"}], "analysis": {"en": {"generated_at": "2026-04-14T18:55:17.482230+00:00", "value": {"mitigation_remediation": ["Upgrade to FortiSandbox PaaS 5.0.5 or above", "Upgrade to FortiSandbox 5.0.5 or above"], "summary": {"action": "Patch Now", "impact": "Cross\u2011site scripting via crafted HTTP requests"}, "threat_synthesis": {"affected_systems": "Affected products are Fortinet FortiSandbox and FortiSandbox PaaS, versions 5.0.0 through 5.0.4. Any user deploying these releases is vulnerable unless a patch or upgrade has been applied.", "description_and_impact": "Fortinet FortiSandbox 5.x suffers from an improper neutralization of input during web page generation, allowing an attacker to inject malicious JavaScript when a victim accesses a crafted URL. The injected code runs in the victim\u2019s browser context and can steal session cookies, manipulate page content, or redirect to phishing sites. The flaw is a classic Cross\u2011Site Scripting weakness.", "risk_and_exploitability": "The CVSS score of 4.9 indicates moderate severity, and the vulnerability is not listed in the CISA KEV catalog, suggesting limited known exploitation. An attacker can remotely craft a malicious HTTP request that targets the FortiSandbox web interface; the injected payload is displayed when a user views the resulting page, thus triggering the XSS. Although EPSS data is unavailable, the potential impact remains significant for exposed services."}}}}, "created": "2026-04-15T15:30:06.816880+00:00", "title": "Cross\u2011Site Scripting via Crafted HTTP Requests in FortiSandbox 5.0.0\u20115.0.4", "updated": "2026-04-15T21:02:57.731517+00:00", "vendors": ["fortinet", "fortinet$PRODUCT$fortisandbox", "fortinet$PRODUCT$fortisandbox_paas"]}