{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-41066 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-41066 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-41066 is a medium-severity vulnerability in Horde Groupware, published on 2 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-41066 and fix it if it is affected.\n\nWhat it is: CVE-2025-41066 is a medium-severity vulnerability in Horde Groupware, published on 2 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-41066 in the wild and no public exploit code.\n\nAffected product: Horde Groupware. 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-2025-41066/ (Markdown: https://insights.sbomify.com/CVE-2025-41066/index.md)","id":"CVE-2025-41066","markdown":"https://insights.sbomify.com/CVE-2025-41066/index.md","name":"CVE-2025-41066","record":{"aliases":["DEBIAN-CVE-2025-41066","GHSA-j5gg-5w34-g43r","UBUNTU-CVE-2025-41066"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Horde Groupware","requires_auth":"none","summary":"Unauthenticated attackers can enumerate valid user accounts in Horde Groupware by observing server responses to attachment requests.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"INCIBE","cpe":[{"product":"groupware","vendor":"horde"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system. To exploit the vulnerability, an HTTP request must be sent to ‘/imp/attachment.php’ including the parameters ‘id’ and ‘u’. If the specified user exists, the server will return the download of an empty file; if it does not exist, no download will be initiated, which unequivocally reveals the validity of the 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":false,"headline":"Disclosure of sensitive information in Horde Groupware","id":"CVE-2025-41066","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Reachable Assertion vulnerability in Open5GS","id":"CVE-2025-41067"},"packages":[],"prev":{"headline":"Stored Cross-Site Scripting (XSS) in LUNA from Luna Imaging","id":"CVE-2025-41065"},"products":["Groupware"],"published":"2025-12-02","related":[{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2008-7218","kev_date_added":null,"published":"2009-09-13"},{"cvss_score":10,"headline":"Missing authorization in n/a","id":"CVE-2008-7219","kev_date_added":null,"published":"2009-09-13"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2019-12095","kev_date_added":null,"published":"2019-10-24"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2017-7413","kev_date_added":null,"published":"2017-04-04"},{"cvss_score":7.5,"headline":"Auth bypass in n/a","id":"CVE-2017-15235","kev_date_added":null,"published":"2017-10-11"},{"cvss_score":7.5,"headline":"Command injection in n/a","id":"CVE-2017-7414","kev_date_added":null,"published":"2017-04-04"},{"cvss_score":7.5,"headline":"Code injection in n/a","id":"CVE-2012-0209","kev_date_added":null,"published":"2012-09-25"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-12-02","vendors":["Horde"]},"summary":"Unauthenticated attackers can enumerate valid user accounts in Horde Groupware by observing server responses to attachment requests.","url":"https://insights.sbomify.com/CVE-2025-41066/"}