{"id":"CVE-2026-23794","state":"PUBLISHED","title":"Apache Syncope: Reflected XSS on Enduser Login","description":"Reflected XSS in Apache Syncope's Enduser Login page.\nAn attacker that tricks a legitimate user into clicking a malicious link and logging in to Syncope Enduser could steal that user's credentials.\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":"2026-02-03T15:15:24.310Z","updatedAt":"2026-02-03T16:01:22.030Z","severity":{"score":6.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/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-common-ui","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/7h30ghqdsf3spl3h7gdmscxofrm8ygjo","http://www.openwall.com/lists/oss-security/2026/02/02/1"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/23xxx/CVE-2026-23794.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23794","state":"PUBLISHED","datePublished":"2026-02-03T15:15:24.310Z","dateUpdated":"2026-02-03T16:01:22.030Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-01-16T09:38:02.393Z"},"containers":{"cna":{"title":"Apache Syncope: Reflected XSS on Enduser Login","descriptions":[{"lang":"en","value":"Reflected XSS in Apache Syncope's Enduser Login page.\nAn attacker that tricks a legitimate user into clicking a malicious link and logging in to Syncope Enduser could steal that user's credentials.\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-common-ui","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/7h30ghqdsf3spl3h7gdmscxofrm8ygjo","tags":["vendor-advisory"]}],"metrics":[{"other":{"content":{"text":"important"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-02-03T15:15:24.310Z"},"credits":[{"lang":"en","type":"finder","value":"Kasper Karlsson"},{"lang":"en","type":"finder","value":"Karin Taliga"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/02/02/1"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-02-03T15:19:10.034Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":6.8,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-02-03T16:01:19.601825Z","id":"CVE-2026-23794","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":"2026-02-03T16:01:22.030Z"}}]}}}