{"id":"CVE-2025-68461","published":"2025-12-18T05:15:56Z","modified":"2026-06-17T09:59:06Z","title":"RoundCube Webmail Cross-site Scripting Vulnerability","vendor":"Roundcube","product":"Webmail","tier":"core","eol":null,"description":{"text":"Roundcube Webmail before 1.5.12 and 1.6 before 1.6.12 is prone to a Cross-Site-Scripting (XSS) vulnerability via the animate tag in an SVG document.","provenance":"source","from":"NVD"},"summary":{"text":"Roundcube Webmail, the webmail client, contains a cross-site scripting flaw in versions before 1.5.12 and in 1.6 before 1.6.12, where the animate tag in an SVG document is not properly neutralised. An attacker can get a crafted SVG to run script in a victim's browser by remote network access with no authentication required, though it needs the victim to interact with the malicious content.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-30T13:35:43Z"},"cvss":{"score":6.1,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","provenance":"source","from":"NVD"},"epss":{"score":0.27407,"percentile":0.98062,"date":"2026-10-29","provenance":"source"},"kev":{"dateAdded":"2026-02-20","dueDate":"2026-03-13","ransomware":false,"requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","notes":"https://roundcube.net/news/2025/12/13/security-updates-1.6.12-and-1.5.12 ; https://github.com/roundcube/roundcubemail/commit/bfa032631c36b900e7444dfa278340b33cbf7cdb ; https://nvd.nist.gov/vuln/detail/CVE-2025-68461","provenance":"source"},"vulncheckKev":{"dateAdded":"2026-02-20","exploitedFirstSeen":"2026-02-20","ransomware":false,"evidence":[{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2026-02-20"}],"evidenceTotal":1,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 30, 2026","url":"https://otx.alienvault.com/pulse/6ae35d889ea92b4ce19c2680","created":"2026-10-29"},{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"}],"provenance":"machine"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"references":[{"url":"https://github.com/roundcube/roundcubemail/commit/bfa032631c36b900e7444dfa278340b33cbf7cdb","tags":["Patch"]},{"url":"https://roundcube.net/news/2025/12/13/security-updates-1.6.12-and-1.5.12","tags":["Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-68461","tags":["US Government Resource"]}],"techniques":[{"id":"T1204.001","name":"Malicious Link","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: victim opens crafted SVG email, user interaction required","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"via the animate tag in an SVG document","start":109,"end":147}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1059.007","name":"JavaScript","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: XSS executes attacker JavaScript in victim browser","mappingType":"primary_impact","evidence":[{"from":"description","quote":"Cross-Site-Scripting (XSS) vulnerability via the animate tag","start":68,"end":128}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2025-204035","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-204035","exploited":true,"exploitedSince":"2026-02-20","provenance":"source"},"exploits":[],"exploitSources":{"pocGithub":{"count":2,"skipped":0,"earliest":"2025-12-19","earliestUrl":"https://github.com/rxerium/CVE-2025-68461","repos":[{"name":"rxerium/CVE-2025-68461","url":"https://github.com/rxerium/CVE-2025-68461","stars":16,"created":"2025-12-19"},{"name":"gotr00t0day/CVE-2025-68461","url":"https://github.com/gotr00t0day/CVE-2025-68461","stars":6,"created":"2025-12-22"}]},"first":{"date":"2025-12-19","source":"PoC-in-GitHub","url":"https://github.com/rxerium/CVE-2025-68461"},"provenance":"source"},"exploitRefs":[],"flow":[{"stage":"exploitation","techniques":["T1204.001"],"provenance":"ai"},{"stage":"primary","techniques":["T1059.007"],"provenance":"ai"}],"timeline":[{"date":"2025-12-18","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68461","provenance":"source"},{"date":"2025-12-19","kind":"exploit-public","label":"First public exploit: PoC-in-GitHub","url":"https://github.com/rxerium/CVE-2025-68461","provenance":"source"},{"date":"2026-02-20","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","provenance":"source"},{"date":"2026-02-20","kind":"kev","label":"Added to CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","provenance":"source"},{"date":"2026-02-20","kind":"euvd-exploited","label":"ENISA EUVD: exploited","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-204035","provenance":"source"}],"speed":{"daysToPublicExploit":1,"firstExploitFrom":"PoC-in-GitHub","daysToKev":64},"priority":{"score":71.9,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in CISA KEV and VulnCheck KEV"},{"name":"Recent KEV listing","points":5.0,"detail":"added 252 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.61,"detail":"percentile 0.9806"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"2 PoC-in-GitHub repos"},{"name":"Mentioned in OTX pulses","points":3.0,"detail":"50 pulses"},{"name":"CVSS severity","points":4.27,"detail":"base score 6.1"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]},"lineage":{"familyId":"fam-class-roundcube-webmail-cwe-79"}}