{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-20236 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-20236 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-20236 is a high-severity code injection vulnerability in Cisco Webex Teams, published on 16 Apr 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-20236 and fix it if it is affected.\n\nWhat it is: CVE-2025-20236 is a high-severity code injection vulnerability in Cisco Webex Teams, published on 16 Apr 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-20236 in the wild and no public exploit code.\n\nAffected product: Cisco Webex Teams. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-20236/ (Markdown: https://insights.sbomify.com/CVE-2025-20236/index.md)","id":"CVE-2025-20236","markdown":"https://insights.sbomify.com/CVE-2025-20236/index.md","name":"CVE-2025-20236","record":{"aliases":["GHSA-rv87-h47c-m27v"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Webex App","requires_auth":"none","summary":"An attacker can execute arbitrary commands on a user's host by tricking them into clicking a crafted meeting invite link in Cisco Webex App.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"webex_teams","vendor":"cisco"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-829","name":"Inclusion of Functionality from Untrusted Control Sphere"}],"description":"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.\r\n\r\nThis vulnerability is due to insufficient input validation when Cisco Webex App processes a meeting invite link. An attacker could exploit this vulnerability by persuading a user to click a crafted meeting invite link and download arbitrary files. A successful exploit could allow the attacker to execute arbitrary commands with the privileges of the targeted user.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Cisco Webex App Client-Side Remote Code Execution Vulnerability","id":"CVE-2025-20236","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in Cisco Adaptive Security Appliance (ASA) Software","id":"CVE-2025-20237"},"packages":[],"prev":{"headline":"Cisco Secure Firewall Management Center Software Cross-Site Scripting Vulnerability","id":"CVE-2025-20235"},"products":["Cisco Webex Teams"],"published":"2025-04-16","related":[{"cvss_score":8.8,"headline":"Code injection in Cisco Webex Teams unknown","id":"CVE-2018-0387","kev_date_added":null,"published":"2018-07-18"},{"cvss_score":8.7,"headline":"Cisco Webex Teams Information Disclosure and Modification Vulnerability","id":"CVE-2018-0436","kev_date_added":null,"published":"2018-10-05"},{"cvss_score":7.8,"headline":"Cisco Webex Teams Client for Windows DLL Hijacking Vulnerability","id":"CVE-2020-3535","kev_date_added":null,"published":"2020-10-08"},{"cvss_score":7.8,"headline":"Cisco Webex Teams URI Handler Insecure Library Loading Vulnerability","id":"CVE-2019-1636","kev_date_added":null,"published":"2019-01-23"},{"cvss_score":7.5,"headline":"Cisco Webex Teams Logging Feature Command Execution Vulnerability","id":"CVE-2019-1939","kev_date_added":null,"published":"2019-09-05"},{"cvss_score":7.3,"headline":"Cisco Webex Teams for iOS Arbitrary File Upload Vulnerability","id":"CVE-2019-1689","kev_date_added":null,"published":"2019-02-25"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["Cisco"]},"summary":"An attacker can execute arbitrary commands on a user's host by tricking them into clicking a crafted meeting invite link in Cisco Webex App.","url":"https://insights.sbomify.com/CVE-2025-20236/"}