{"id":"CVE-2023-42344","aliases":["GHSA-rcc6-6q2f-m2cw"],"url":"https://o3.security/vulnerability/CVE-2023-42344","summary":"Alkacon OpenCms allows remote unauthenticated attackers to obtain sensitive information","details":"Alkacon OpenCms before 10.5.1 allows remote unauthenticated attackers to obtain sensitive information via a cmis-online/query XXE attack on a Chemistry servlet.","published":"2026-05-08T00:00:00Z","modified":"2026-10-30T02:30:44.204830010Z","cvss":{"score":7.3,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},"epss":{"score":0.02231,"percentile":0.81408,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.opencms:opencms-core","fixedVersion":"10.5.1"}],"fix":null,"references":[{"type":"WEB","url":"https://labs.watchtowr.com/xxe-you-can-depend-on-me-opencms/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/42xxx/CVE-2023-42344.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42344"},{"type":"EVIDENCE","url":"https://github.com/projectdiscovery/nuclei-templates/issues/8864"},{"type":"PACKAGE","url":"https://github.com/alkacon/opencms-core"},{"type":"WEB","url":"https://labs.watchtowr.com/xxe-you-can-depend-on-me-opencms"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-30T02:30:44.204830010Z"}}