{"id":"CVE-2026-73195","title":"Improper Encoding or Escaping of Output vulnerability in Apache Syncope.\n\n\n\nAuthenticated users can store a spreadsheet formula payload in one of their own plain attributes","summary":"Improper Encoding or Escaping of Output vulnerability in Apache Syncope.\n\n\n\nAuthenticated users can store a spreadsheet formula payload in one of their own plain attributes. When such users are included in a CSV export and the generated …","severity":"high","cvss":7.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","cwe":["CWE-116"],"vendor":"Apache Software Foundation","product":"org.apache.syncope.core:syncope-core-provisioning-java","affected":["org.apache.syncope.core:syncope-core-provisioning-java >= 3.0.0-M0 <= 3.0.16","org.apache.syncope.core:syncope-core-provisioning-java >= 4.0.0-M0 <= 4.0.7","org.apache.syncope.core:syncope-core-provisioning-java >= 4.1.0-M0 <= 4.1.2"],"published":"2026-09-14","updated":"2026-09-14","sourceUpdated":"2026-09-14T20:58:48.430","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73195","references":[{"url":"https://lists.apache.org/thread/lg1opo92y789v259folgvmg6n28l42cj","label":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/09/14/6","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-14T13:32:00.851021Z"},"ingestedAt":"2026-09-14T15:23:07.422Z","epss":0.00336,"epssPercentile":0.27103,"slug":"CVE-2026-73195","body":"## Overview\n\nImproper Encoding or Escaping of Output vulnerability in Apache Syncope.\n\n\n\nAuthenticated users can store a spreadsheet formula payload in one of their own plain attributes. When such users are included in a CSV export and the generated CSV file is opened by a spreadsheet application, the formula may be executed.\n\n\n\n\n\nThis issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.7, from 4.1.0-M0 through 4.1.2.\n\nUsers are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":40.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}