{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-10T22:22:04.327","vulnerabilities":[{"cve":{"id":"CVE-2020-26067","sourceIdentifier":"psirt@cisco.com","published":"2024-11-18T17:15:09.757","lastModified":"2025-08-01T20:34:27.470","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in the web-based interface of Cisco Webex Teams could allow an authenticated, remote attacker to conduct cross-site scripting attacks.\r\nThe vulnerability is due to improper validation of usernames. An attacker could exploit this vulnerability by creating an account that contains malicious HTML or script content and joining a space using the malicious account name. A successful exploit could allow the attacker to conduct cross-site scripting attacks and potentially gain access to sensitive browser-based information.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability."},{"lang":"es","value":"Una vulnerabilidad en la interfaz basada en web de Cisco Webex Teams podría permitir que un atacante remoto autenticado realice ataques de cross-site scripting. La vulnerabilidad se debe a una validación incorrecta de los nombres de usuario. Un atacante podría aprovechar esta vulnerabilidad creando una cuenta que contenga contenido HTML o script malicioso y uniéndose a un espacio utilizando el nombre de cuenta malicioso. Una explotación exitosa podría permitir al atacante realizar ataques de cross-site scripting y potencialmente obtener acceso a información confidencial basada en el navegador. Cisco ha publicado actualizaciones de software que solucionan esta vulnerabilidad. No existen workarounds que solucionen esta vulnerabilidad."}],"metrics":{"cvssMetricV31":[{"source":"psirt@cisco.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.3,"impactScore":2.7}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-80"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:webex_teams:*:*:*:*:*:*:*:*","matchCriteriaId":"3D78AB0F-AD39-46DE-AE43-D9DABE24DF8C"}]}]}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-teams-xss-zLW9tD3","source":"psirt@cisco.com","tags":["Vendor Advisory"]}]}}]}