{"id":"CVE-2026-10759","title":"A flaw in Portal for ArcGIS could allow LDAP injection through administrative functionality that constructs Active Directory or LDAP search queries without sufficient input neutralization","summary":"A flaw in Portal for ArcGIS could allow LDAP injection through administrative functionality that constructs Active Directory or LDAP search queries without sufficient input neutralization. An authenticated administrator could supply craf…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N","cwe":["CWE-90"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T20:17:25.563","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-10759","references":[{"url":"https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/september-2026-arcgis-security-bulletin","label":"psirt@esri.com"}],"tags":["nvd"],"ingestedAt":"2026-10-13T17:38:53.182Z","slug":"CVE-2026-10759","body":"## Overview\n\nA flaw in Portal for ArcGIS could allow LDAP injection through administrative functionality that constructs Active Directory or LDAP search queries without sufficient input neutralization. An authenticated administrator could supply crafted input that modifies the intended LDAP query and causes unintended directory operations.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}