CVE-2026-114720

{"id": "CVE-2026-114720", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-114720", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-26T15:53:05.922985Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 2.8}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"repo": "https://github.com/roundcube/roundcubemail/", "vendor": "Roundcube", "product": "Webmail", "versions": [{"status": "affected", "version": "1.6.0", "lessThan": "1.6.20", "versionType": "semver"}, {"status": "affected", "version": "1.7.0", "lessThan": "1.7.5", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-10-22T02:16:59.717", "references": [{"url": "https://bugs.debian.org/1151279", "tags": ["Third Party Advisory", "Mailing List"], "source": "cve@mitre.org"}, {"url": "https://github.com/roundcube/roundcubemail/commit/242c6d6a150c850bd96d20d400261e71f8d11f9b", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/roundcube/roundcubemail/commit/6c3c1897c11e193e47fccaabc87e9ca2a0a73e51", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/roundcube/roundcubemail/releases/tag/1.6.20", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "https://github.com/roundcube/roundcubemail/releases/tag/1.7.5", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "https://roundcube.net/news/2026/10/19/security-updates-1.6.20-and-1.7.5", "tags": ["Issue Tracking"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-93"}]}], "descriptions": [{"lang": "en", "value": "Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an IMAP command injection vulnerability. A remote authenticated attacker can exploit this via CRLF sequences injected into the _flag parameter of the mail/mark action to execute arbitrary IMAP commands. Upstream fixed this in the commit \u201cFix IMAP command injection via CRLF in `_flag` parameter of mail/mark action\u201d, which rejects flags containing control, whitespace and IMAP-special characters."}], "lastModified": "2026-10-30T14:59:14.603", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D91A1C10-A81F-420B-9DE2-078A9BBA469D", "versionEndExcluding": "1.6.20", "versionStartIncluding": "1.6.0"}, {"criteria": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D41F4166-D4C5-4D1C-94AC-3CF3C27F1319", "versionEndExcluding": "1.7.5", "versionStartIncluding": "1.7.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}