{"id":"CVE-2026-20112","title":"A vulnerability in the web-based Cisco IOx application hosting environment management interface of Cisco IOS XE Software could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user o…","summary":"A vulnerability in the web-based Cisco IOx application hosting environment management interface of Cisco IOS XE Software could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user o…","severity":"medium","cvss":4.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"Cisco","product":"Cisco IOS XE Software","affected":["ios_xe_software 16.6.1","ios_xe_software 16.6.2","ios_xe_software 16.6.3","ios_xe_software 16.6.4","ios_xe_software 16.6.5","ios_xe_software 16.6.4a","ios_xe_software 16.6.5a","ios_xe_software 16.6.6","ios_xe_software 16.6.7","ios_xe_software 16.6.8","ios_xe_software 16.6.9","ios_xe_software 16.6.10","ios_xe_software 16.7.1","ios_xe_software 16.7.1a","ios_xe_software 16.7.1b","ios_xe_software 16.7.2","ios_xe_software 16.7.3","ios_xe_software 16.7.4","ios_xe_software 16.8.1","ios_xe_software 16.8.1a","ios_xe_software 16.8.1b","ios_xe_software 16.8.1s","ios_xe_software 16.8.1c","ios_xe_software 16.8.1d","ios_xe_software 16.8.2","ios_xe_software 16.8.1e","ios_xe_software 16.8.3","ios_xe_software 16.9.1","ios_xe_software 16.9.2","ios_xe_software 16.9.1a","ios_xe_software 16.9.1b","ios_xe_software 16.9.1s","ios_xe_software 16.9.3","ios_xe_software 16.9.4","ios_xe_software 16.9.5","ios_xe_software 16.9.5f","ios_xe_software 16.9.6","ios_xe_software 16.9.7","ios_xe_software 16.9.8","ios_xe_software 16.10.1","ios_xe_software 16.10.1a","ios_xe_software 16.10.1b","ios_xe_software 16.10.1s","ios_xe_software 16.10.1c","ios_xe_software 16.10.1e","ios_xe_software 16.10.1d","ios_xe_software 16.10.2","ios_xe_software 16.10.1f","ios_xe_software 16.10.1g","ios_xe_software 16.10.3"],"published":"2026-03-25","updated":"2026-06-17","sourceUpdated":"2026-06-17T10:17:07.890","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-20112","references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iox-xss-LpGkzwtJ","label":"psirt@cisco.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-03-27T15:03:38.829239Z"},"ingestedAt":"2026-09-14T00:20:40.079Z","epss":0.00194,"epssPercentile":0.09395,"slug":"CVE-2026-20112","body":"## Overview\n\nA vulnerability in the web-based Cisco IOx application hosting environment management interface of Cisco IOS XE Software could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device.\r\n\r This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker must have valid administrative credentials.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":26.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}