https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2025-20236.htmlhttps://patchthecve.com/cve/CVE-2025-20236.htmlWed, 17 Jun 2026 08:41:09 +0000HIGH 8.8: A vulnerability in the custom URL parser of Cisco Webex App could allow an unauthenticated, remote attacker to persuade a user to download arbitrary files, which could allow the attacker to execute arbitrary commands on the host of the targeted user. This vulnerability is due to insufficient inpuhttps://patchthecve.com/cve/CVE-2020-26067.htmlhttps://patchthecve.com/cve/CVE-2020-26067.htmlWed, 17 Jun 2026 03:07:32 +0000MEDIUM 5.4: A vulnerability in the web-based interface of Cisco Webex Teams could allow an authenticated, remote attacker to conduct cross-site scripting attacks. The vulnerability is due to improper validation of usernames. An attacker could exploit this vulnerability by creating an account that containshttps://patchthecve.com/cve/CVE-2024-20396.htmlhttps://patchthecve.com/cve/CVE-2024-20396.htmlWed, 17 Jun 2026 07:06:55 +0000MEDIUM 5.3: A vulnerability in the protocol handlers of Cisco Webex App could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability exists because the affected application does not safely handle file protocol handlers. An attacker could exploit this vulnerabilihttps://patchthecve.com/cve/CVE-2024-20395.htmlhttps://patchthecve.com/cve/CVE-2024-20395.htmlWed, 17 Jun 2026 07:06:55 +0000MEDIUM 6.4: A vulnerability in the media retrieval functionality of Cisco Webex App could allow an unauthenticated, adjacent attacker to gain access to sensitive session information. This vulnerability is due to insecure transmission of requests to backend services when the app accesses embedded media, such