{"answers":{"affected":"1 open source package ship an affected version, including roundcube. It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-13964 in the wild and no public exploit code.","fix":"Upgrade roundcube to a fixed version for your release line: 1.3.12 or 1.4.5.","what":"CVE-2020-13964 is a medium-severity cross-site scripting vulnerability in Debian Debian Linux, published on 9 Jun 2020. 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-2020-13964 and fix it if it is affected.\n\nWhat it is: CVE-2020-13964 is a medium-severity cross-site scripting vulnerability in Debian Debian Linux, published on 9 Jun 2020. 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-2020-13964 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- roundcube (Bitnami): affected all versions; fixed in 1.3.12, 1.4.5\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-2020-13964/ (Markdown: https://insights.sbomify.com/CVE-2020-13964/index.md)","id":"CVE-2020-13964","markdown":"https://insights.sbomify.com/CVE-2020-13964/index.md","name":"CVE-2020-13964","record":{"aliases":["BIT-roundcube-2020-13964","DEBIAN-CVE-2020-13964","GHSA-x5vh-j6xf-cfg4","UBUNTU-CVE-2020-13964"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Roundcube Webmail","requires_auth":"none","summary":"Attackers can execute arbitrary scripts in victim browsers via the username template object in Roundcube Webmail, potentially leading to session hijacking.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"webmail","vendor":"roundcube"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"An issue was discovered in Roundcube Webmail before 1.3.12 and 1.4.x before 1.4.5. include/rcmail_output_html.php allows XSS via the username template object.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Cross-site scripting in n/a","id":"CVE-2020-13964","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"debian:debian_linux","products":["debian:debian_linux","fedoraproject:fedora","roundcube:webmail"],"type":"xss","year":"2020"},"n_packages":1,"n_references":7,"next":{"headline":"Roundcube Webmail Cross-Site Scripting (XSS)","id":"CVE-2020-13965"},"packages":[{"ecosystem":"Bitnami","fixed":["1.3.12","1.4.5"],"introduced":["0","1.4.0"],"last_affected":[],"package":"roundcube","purl":"pkg:bitnami/roundcube","source":"BIT-roundcube-2020-13964"}],"prev":{"headline":"Hardcoded credentials in n/a","id":"CVE-2020-13963"},"products":["n/a"],"published":"2020-06-09","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can execute arbitrary scripts in victim browsers via the username template object in Roundcube Webmail, potentially leading to session hijacking.","url":"https://insights.sbomify.com/CVE-2020-13964/"}