{"uuid": "27269dd8-2616-4f5a-acda-a915460a9e1e", "vulnerability": {"vulnId": "CVE-2023-5631", "altId": []}, "gcve": {"origin_uuid": "405284c2-e461-4670-8979-7fd2c9755a60", "object_uuid": "27269dd8-2616-4f5a-acda-a915460a9e1e"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2023-10-26T00:00:00+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2023-10-26T00:00:00Z", "recorded_at": "2026-02-02T13:24:01Z", "first_seen_at": "2023-10-26T00:00:00Z"}, "scope": {"notes": "KEV entry: Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability | Affected: Roundcube / Webmail | Description: Roundcube Webmail contains a persistent cross-site scripting (XSS) vulnerability that allows a remote attacker to run malicious JavaScript code. | Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. | Due date: 2023-11-16 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://roundcube.net/news/2023/10/16/security-update-1.6.4-released, https://roundcube.net/news/2023/10/16/security-updates-1.5.5-and-1.4.15 ;  https://nvd.nist.gov/vuln/detail/CVE-2023-5631"}, "evidence": [{"type": "vendor_report", "source": "cisa-kev", "signal": "successful_exploitation", "confidence": 0.8, "details": {"cwes": ["CWE-79"], "feed": "CISA Known Exploited Vulnerabilities Catalog", "product": "Webmail", "due_date": "2023-11-16", "date_added": "2023-10-26", "vendorProject": "Roundcube", "vulnerabilityName": "Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability", "knownRansomwareCampaignUse": "Unknown"}}], "references": [{"id": "CVE-2023-5631", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-5631"}]}