{"id":"CVE-2023-43770","state":"PUBLISHED","title":"Roundcube before 1.4.14, 1.5.x before 1.5.4, and 1.6.x before 1.6.3 allows XSS via text/plain e-mail messages with crafted links because of program/lib/Roundcube/rcube_string_repla","description":"Roundcube before 1.4.14, 1.5.x before 1.5.4, and 1.6.x before 1.6.3 allows XSS via text/plain e-mail messages with crafted links because of program/lib/Roundcube/rcube_string_replacer.php behavior.","publishedAt":"2023-09-22T00:00:00.000Z","updatedAt":"2025-10-21T23:05:36.969Z","severity":{"score":6.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://github.com/roundcube/roundcubemail/commit/e92ec206a886461245e1672d8530cc93c618a49b","https://roundcube.net/news/2023/09/15/security-update-1.6.3-released","https://lists.debian.org/debian-lts-announce/2023/09/msg00024.html","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-43770"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:06:17.512Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/43xxx/CVE-2023-43770.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-43770","state":"PUBLISHED","datePublished":"2023-09-22T00:00:00.000Z","dateUpdated":"2025-10-21T23:05:36.969Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2023-09-22T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Roundcube 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Coordinator","options":[{"Exploitation":"active"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-01T18:43:07.516175Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","type":"CWE","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-21T23:05:36.969Z"},"timeline":[{"lang":"en","time":"2024-02-12T00:00:00.000Z","value":"CVE-2023-43770 added to CISA KEV"}]},{"title":"CVE Program Container","references":[{"url":"https://github.com/roundcube/roundcubemail/commit/e92ec206a886461245e1672d8530cc93c618a49b","tags":["x_transferred"]},{"url":"https://roundcube.net/news/2023/09/15/security-update-1.6.3-released","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/09/msg00024.html","name":"[debian-lts-announce] 20230922 [SECURITY] [DLA 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