{"id":"CVE-2026-23795","state":"PUBLISHED","title":"Apache Syncope: Console XXE on Keymaster parameters","description":"Improper Restriction of XML External Entity Reference vulnerability in Apache Syncope Console.\nAn administrator with adequate entitlements to create or edit Keymaster parameters via Console can construct malicious XML text to launch an XXE attack, thereby causing sensitive data leakage occurs.\n\nThis issue affects Apache Syncope: from 3.0 through 3.0.15, from 4.0 through 4.0.3.\n\nUsers are recommended to upgrade to version 3.0.16 / 4.0.4, which fix this issue.","publishedAt":"2026-02-03T15:14:35.448Z","updatedAt":"2026-02-03T16:00:32.112Z","severity":{"score":4.9,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache Syncope"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Syncope","packageName":"org.apache.syncope.client.idrepo:syncope-client-idrepo-console","defaultStatus":"unaffected","versions":[{"version":"3.0","status":"affected","lessThanOrEqual":"3.0.15","versionType":"semver"},{"version":"4.0","status":"affected","lessThanOrEqual":"4.0.3","versionType":"semver"}],"collectionURL":"https://repo.maven.apache.org/maven2"}],"references":["https://lists.apache.org/thread/mzgbdn8hzk8vr94o660njcc7w62c2pos","http://www.openwall.com/lists/oss-security/2026/02/02/2"],"weaknesses":["CWE-611"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/23xxx/CVE-2026-23795.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23795","state":"PUBLISHED","datePublished":"2026-02-03T15:14:35.448Z","dateUpdated":"2026-02-03T16:00:32.112Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-01-16T11:15:53.117Z"},"containers":{"cna":{"title":"Apache Syncope: Console XXE on Keymaster parameters","descriptions":[{"lang":"en","value":"Improper Restriction of XML External Entity Reference vulnerability in Apache Syncope Console.\nAn administrator with adequate entitlements to create or edit Keymaster parameters via Console can construct malicious XML text to launch an XXE attack, thereby causing sensitive data leakage occurs.\n\nThis issue affects Apache Syncope: from 3.0 through 3.0.15, from 4.0 through 4.0.3.\n\nUsers are recommended to upgrade to version 3.0.16 / 4.0.4, which fix this issue."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Syncope","packageName":"org.apache.syncope.client.idrepo:syncope-client-idrepo-console","defaultStatus":"unaffected","versions":[{"version":"3.0","status":"affected","lessThanOrEqual":"3.0.15","versionType":"semver"},{"version":"4.0","status":"affected","lessThanOrEqual":"4.0.3","versionType":"semver"}],"collectionURL":"https://repo.maven.apache.org/maven2"}],"references":[{"url":"https://lists.apache.org/thread/mzgbdn8hzk8vr94o660njcc7w62c2pos","tags":["vendor-advisory"]}],"metrics":[{"other":{"content":{"text":"moderate"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-611","description":"CWE-611 Improper Restriction of XML External Entity Reference","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-02-03T15:14:35.448Z"},"credits":[{"lang":"en","type":"finder","value":"follycat"},{"lang":"en","type":"finder","value":"Y0n3er"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/02/02/2"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-02-03T15:19:11.713Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.9,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"HIGH","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-02-03T16:00:29.202902Z","id":"CVE-2026-23795","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-03T16:00:32.112Z"}}]}}}