{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-20090","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","state":"PUBLISHED","assignerShortName":"cisco","dateReserved":"2025-10-08T11:59:15.368Z","datePublished":"2026-04-01T16:34:57.753Z","dateUpdated":"2026-04-22T19:09:52.272Z"},"containers":{"cna":{"title":"Cisco Integrated Management Controller Cross-Site Scripting Vulnerability","metrics":[{"format":"cvssV3_1","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","baseScore":4.8,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"}}],"descriptions":[{"lang":"en","value":"A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stored XSS attack against a user of the interface.\r\n\r\nThis vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the browser of the targeted user or access sensitive, browser-based information."}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-xss-A2tkgVAB","name":"cisco-sa-cimc-xss-A2tkgVAB"}],"exploits":[{"lang":"en","value":"The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."}],"source":{"advisory":"cisco-sa-cimc-xss-A2tkgVAB","discovery":"EXTERNAL","defects":["CSCwr60948"]},"problemTypes":[{"descriptions":[{"lang":"en","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"cwe","cweId":"CWE-79"}]}],"affected":[{"vendor":"Cisco","product":"Cisco Enterprise NFV Infrastructure Software","versions":[{"version":"4.1.1","status":"affected"},{"version":"3.9.1","status":"affected"},{"version":"3.5.2","status":"affected"},{"version":"3.12.2","status":"affected"},{"version":"3.6.2","status":"affected"},{"version":"3.9.2","status":"affected"},{"version":"3.11.3","status":"affected"},{"version":"3.11.1","status":"affected"},{"version":"3.5.1","status":"affected"},{"version":"3.3.1","status":"affected"},{"version":"3.10.2","status":"affected"},{"version":"3.12.1b","status":"affected"},{"version":"3.4.1","status":"affected"},{"version":"3.12.1a","status":"affected"},{"version":"3.6.3","status":"affected"},{"version":"3.8.1","status":"affected"},{"version":"3.11.2","status":"affected"},{"version":"3.12.1","status":"affected"},{"version":"3.12.3","status":"affected"},{"version":"3.10.1","status":"affected"},{"version":"3.6.1","status":"affected"},{"version":"3.10.3","status":"affected"},{"version":"3.7.1","status":"affected"},{"version":"4.1.2","status":"affected"},{"version":"4.2.1","status":"affected"},{"version":"4.2.2","status":"affected"},{"version":"4.4.1","status":"affected"},{"version":"4.4.2","status":"affected"},{"version":"4.5.1","status":"affected"},{"version":"4.4.3","status":"affected"},{"version":"4.6.1","status":"affected"},{"version":"4.7.1","status":"affected"},{"version":"4.6.2-FC2","status":"affected"},{"version":"4.6.2-FC3","status":"affected"},{"version":"4.6.2","status":"affected"},{"version":"4.8.1","status":"affected"},{"version":"4.8.2","status":"affected"},{"version":"4.9.1","status":"affected"},{"version":"4.6.3","status":"affected"},{"version":"4.9.2-FC5","status":"affected"},{"version":"4.9.2","status":"affected"},{"version":"4.10.1","status":"affected"},{"version":"4.9.3","status":"affected"},{"version":"4.11.1","status":"affected"},{"version":"4.9.4","status":"affected"},{"version":"4.12.1","status":"affected"},{"version":"4.6.4","status":"affected"},{"version":"4.12.2","status":"affected"},{"version":"4.13.1","status":"affected"},{"version":"4.9.4-ES8","status":"affected"},{"version":"4.9.5","status":"affected"},{"version":"4.12.3","status":"affected"},{"version":"4.6.5-ES1","status":"affected"},{"version":"4.9.4-ES9","status":"affected"},{"version":"4.14.1","status":"affected"},{"version":"4.6.3-FC4","status":"affected"},{"version":"4.9.4-FC3","status":"affected"},{"version":"4.12.4","status":"affected"},{"version":"4.15.1","status":"affected"},{"version":"4.9.6","status":"affected"},{"version":"4.16.1","status":"affected"},{"version":"4.15.2","status":"affected"},{"version":"4.12.5","status":"affected"},{"version":"4.15.3","status":"affected"},{"version":"4.15.4","status":"affected"},{"version":"4.18.1","status":"affected"},{"version":"4.12.6","status":"affected"},{"version":"4.18.2","status":"affected"},{"version":"4.18.2a","status":"affected"}],"defaultStatus":"unknown"},{"vendor":"Cisco","product":"Cisco Unified Computing System (Standalone)","versions":[{"version":"4.0(2g)","status":"affected"},{"version":"3.1(2i)","status":"affected"},{"version":"3.1(1d)","status":"affected"},{"version":"4.0(4i)","status":"affected"},{"version":"4.1(1c)","status":"affected"},{"version":"4.0(2c)","status":"affected"},{"version":"4.0(1e)","status":"affected"},{"version":"4.0(2h)","status":"affected"},{"version":"4.0(4h)","status":"affected"},{"version":"4.0(1h)","status":"affected"},{"version":"4.0(2l)","status":"affected"},{"version":"3.1(3g)","status":"affected"},{"version":"4.0(1.240)","status":"affected"},{"version":"4.0(2f)","status":"affected"},{"version":"4.0(1g)","status":"affected"},{"version":"4.0(2i)","status":"affected"},{"version":"3.1(3i)","status":"affected"},{"version":"4.0(4d)","status":"affected"},{"version":"4.1(1d)","status":"affected"},{"version":"3.1(3c)","status":"affected"},{"version":"4.0(4k)","status":"affected"},{"version":"3.1(2d)","status":"affected"},{"version":"3.1(3a)","status":"affected"},{"version":"3.1(3j)","status":"affected"},{"version":"4.0(2d)","status":"affected"},{"version":"4.1(1f)","status":"affected"},{"version":"4.0(4j)","status":"affected"},{"version":"4.0(2m)","status":"affected"},{"version":"4.0(2k)","status":"affected"},{"version":"4.0(1c)","status":"affected"},{"version":"4.0(4f)","status":"affected"},{"version":"4.0(4c)","status":"affected"},{"version":"3.1(3d)","status":"affected"},{"version":"3.1(2g)","status":"affected"},{"version":"3.1(2c)","status":"affected"},{"version":"4.0(1d)","status":"affected"},{"version":"3.1(2e)","status":"affected"},{"version":"4.0(1a)","status":"affected"},{"version":"4.0(1b)","status":"affected"},{"version":"3.1(3b)","status":"affected"},{"version":"4.0(4b)","status":"affected"},{"version":"3.1(2b)","status":"affected"},{"version":"4.0(4e)","status":"affected"},{"version":"3.1(3h)","status":"affected"},{"version":"4.0(4l)","status":"affected"},{"version":"4.1(1g)","status":"affected"},{"version":"4.1(2a)","status":"affected"},{"version":"4.0(2n)","status":"affected"},{"version":"4.1(1h)","status":"affected"},{"version":"3.1(3k)","status":"affected"},{"version":"4.1(2b)","status":"affected"},{"version":"4.0(2o)","status":"affected"},{"version":"4.0(4m)","status":"affected"},{"version":"4.1(2d)","status":"affected"},{"version":"4.1(3b)","status":"affected"},{"version":"4.0(2p)","status":"affected"},{"version":"4.1(2e)","status":"affected"},{"version":"4.1(2f)","status":"affected"},{"version":"4.0(4n)","status":"affected"},{"version":"4.0(2q)","status":"affected"},{"version":"4.1(3c)","status":"affected"},{"version":"4.0(2r)","status":"affected"},{"version":"4.1(3d)","status":"affected"},{"version":"4.1(2g)","status":"affected"},{"version":"4.1(2h)","status":"affected"},{"version":"4.1(3g)","status":"affected"},{"version":"4.1(3f)","status":"affected"},{"version":"4.1(2j)","status":"affected"},{"version":"4.1(2k)","status":"affected"},{"version":"4.1(3h)","status":"affected"},{"version":"4.2(2a)","status":"affected"},{"version":"4.1(3i)","status":"affected"},{"version":"4.2(2f)","status":"affected"},{"version":"4.2(2g)","status":"affected"},{"version":"4.2(3b)","status":"affected"},{"version":"4.1(3l)","status":"affected"},{"version":"4.2(3d)","status":"affected"},{"version":"4.3(1.230097)","status":"affected"},{"version":"4.2(1e)","status":"affected"},{"version":"4.2(1b)","status":"affected"},{"version":"4.2(1j)","status":"affected"},{"version":"4.2(1i)","status":"affected"},{"version":"4.2(1f)","status":"affected"},{"version":"4.2(1a)","status":"affected"},{"version":"4.2(1c)","status":"affected"},{"version":"4.2(1g)","status":"affected"},{"version":"4.3(1.230124)","status":"affected"},{"version":"4.1(2l)","status":"affected"},{"version":"4.2(3e)","status":"affected"},{"version":"4.3(1.230138)","status":"affected"},{"version":"4.2(3g)","status":"affected"},{"version":"4.3(2.230207)","status":"affected"},{"version":"4.2(3h)","status":"affected"},{"version":"4.2(3i)","status":"affected"},{"version":"4.3(2.230270)","status":"affected"},{"version":"4.1(3m)","status":"affected"},{"version":"4.1(2m)","status":"affected"},{"version":"4.3(2.240002)","status":"affected"},{"version":"4.3(3.240022)","status":"affected"},{"version":"4.2(3j)","status":"affected"},{"version":"4.1(3n)","status":"affected"},{"version":"4.3(2.240009)","status":"affected"},{"version":"4.3(3.240041)","status":"affected"},{"version":"4.2(3k)","status":"affected"},{"version":"4.3(3.240043)","status":"affected"},{"version":"4.3(4.240142)","status":"affected"},{"version":"4.3(2.240037)","status":"affected"},{"version":"4.3(2.240053)","status":"affected"},{"version":"4.3(4.240152)","status":"affected"},{"version":"4.2(3l)","status":"affected"},{"version":"4.3(2.240077)","status":"affected"},{"version":"4.3(4.242028)","status":"affected"},{"version":"4.3(4.241063)","status":"affected"},{"version":"4.3(4.242038)","status":"affected"},{"version":"4.2(3m)","status":"affected"},{"version":"4.3(2.240090)","status":"affected"},{"version":"4.3(5.240021)","status":"affected"},{"version":"4.3(2.240107)","status":"affected"},{"version":"4.3(4.242066)","status":"affected"},{"version":"4.2(3n)","status":"affected"},{"version":"4.3(5.250001)","status":"affected"},{"version":"4.2(3o)","status":"affected"},{"version":"4.3(2.250016)","status":"affected"},{"version":"4.3(2.250021)","status":"affected"},{"version":"4.3(5.250030)","status":"affected"},{"version":"4.3(2.250022)","status":"affected"},{"version":"4.3(6.250039)","status":"affected"},{"version":"4.3(6.250040)","status":"affected"},{"version":"4.3(5.250033)","status":"affected"},{"version":"4.3(6.250044)","status":"affected"},{"version":"4.3(6.250053)","status":"affected"},{"version":"4.3(2.250037)","status":"affected"},{"version":"4.3(2.250045)","status":"affected"},{"version":"4.3(4.252001)","status":"affected"},{"version":"4.3(4.252002)","status":"affected"},{"version":"6.0(1.250127)","status":"affected"},{"version":"4.2(3p)","status":"affected"},{"version":"6.0(1.250131)","status":"affected"},{"version":"4.3(6.250101)","status":"affected"},{"version":"6.0(1.250174)","status":"affected"},{"version":"4.3(6.250117)","status":"affected"},{"version":"4.3(5.250043)","status":"affected"},{"version":"4.3(5.250045)","status":"affected"},{"version":"4.3(6.250060)","status":"affected"},{"version":"6.0(1.250130)","status":"affected"},{"version":"4.3(4.241014)","status":"affected"},{"version":"4.3(2.250063)","status":"affected"},{"version":"6.0(1.250192)","status":"affected"},{"version":"4.3(6.260003)","status":"affected"},{"version":"6.0(1.250194)","status":"affected"}],"defaultStatus":"unknown"},{"vendor":"Cisco","product":"Cisco Unified Computing System E-Series Software (UCSE)","versions":[{"version":"3.2.7","status":"affected"},{"version":"3.2.6","status":"affected"},{"version":"3.2.4","status":"affected"},{"version":"3.2.10","status":"affected"},{"version":"3.2.2","status":"affected"},{"version":"3.2.3","status":"affected"},{"version":"2.4.0","status":"affected"},{"version":"3.2.1","status":"affected"},{"version":"3.2.11.1","status":"affected"},{"version":"3.2.8","status":"affected"},{"version":"3.1.1","status":"affected"},{"version":"3.0.2","status":"affected"},{"version":"2.1.0","status":"affected"},{"version":"2.2.2","status":"affected"},{"version":"3.1.2","status":"affected"},{"version":"3.0.1","status":"affected"},{"version":"2.3.2","status":"affected"},{"version":"2.3.5","status":"affected"},{"version":"2.2.1","status":"affected"},{"version":"3.1.4","status":"affected"},{"version":"2.4.1","status":"affected"},{"version":"2.3.1","status":"affected"},{"version":"3.1.3","status":"affected"},{"version":"2.3.3","status":"affected"},{"version":"2.4.2","status":"affected"},{"version":"3.1.5","status":"affected"},{"version":"3.1.0","status":"affected"},{"version":"2.0.0","status":"affected"},{"version":"3.2.11.3","status":"affected"},{"version":"3.2.11.5","status":"affected"},{"version":"3.2.12.2","status":"affected"},{"version":"3.2.13.6","status":"affected"},{"version":"3.2.14","status":"affected"},{"version":"4.11.1","status":"affected"},{"version":"3.2.15","status":"affected"},{"version":"4.12.1","status":"affected"},{"version":"3.2.15.3","status":"affected"},{"version":"4.12.2","status":"affected"},{"version":"3.2.16.1","status":"affected"},{"version":"4.00","status":"affected"},{"version":"4.15.2","status":"affected"},{"version":"4.02","status":"affected"}],"defaultStatus":"unknown"}],"providerMetadata":{"orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","shortName":"cisco","dateUpdated":"2026-04-22T19:09:52.272Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-01T17:43:50.354293Z","id":"CVE-2026-20090","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-01T17:44:31.903Z"}}]}}