{"answers":{"affected":"4 open source packages ship an affected version, including org.apache.struts:struts2-core. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-66675 in the wild and no public exploit code.","fix":"Upgrade org.apache.struts:struts2-core to a fixed version for your release line: 6.8.0 or 7.1.1.","what":"CVE-2025-66675 is a high-severity denial of service vulnerability in Apache Struts, published on 10 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-2025-66675 and fix it if it is affected.\n\nWhat it is: CVE-2025-66675 is a high-severity denial of service vulnerability in Apache Struts, published on 10 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-2025-66675 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.struts:struts2-core (Maven): affected from 2.0.0; fixed in 6.8.0\n- org.apache.struts:struts2-core (Maven): affected from 2.0.0; fixed in 6.8.0\n- org.apache.struts:struts2-core (Maven): affected from 7.0.0; fixed in 7.1.1\n- org.apache.struts:struts2-core (Maven): affected from 7.0.0; fixed in 7.1.1\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-2025-66675/ (Markdown: https://insights.sbomify.com/CVE-2025-66675/index.md)","id":"CVE-2025-66675","markdown":"https://insights.sbomify.com/CVE-2025-66675/index.md","name":"CVE-2025-66675","record":{"aliases":["GHSA-rg58-xhh7-mqjw"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java web framework","requires_auth":"none","summary":"Attackers can cause disk exhaustion and denial of service by exploiting a file leak in Apache Struts multipart request processing.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"struts","vendor":"apache"}],"cvss":{"score":8.2,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-459","name":"Incomplete Cleanup"}],"description":"Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion.\n\nThis issue affects Apache Struts: from 2.0.0 through 6.7.4, from 7.0.0 through 7.0.3.\n\nUsers are recommended to upgrade to version 6.8.0 or 7.1.1, which fixes the issue.\n\nIt's related to  https://cve.org/CVERecord?id=CVE-2025-64775  - this CVE addresses missing affected version 6.7.4","ecosystems":["Maven"],"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":"Apache Struts: File leak in multipart request processing causes disk exhaustion (DoS) - version ranges fixed","id":"CVE-2025-66675","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"apache:struts","products":["apache:struts"],"type":"denial_of_service","year":"2025"},"n_packages":4,"n_references":2,"next":{"headline":"Denial of service in n/a","id":"CVE-2025-66676"},"packages":[{"ecosystem":"Maven","fixed":["6.8.0"],"introduced":["2.0.0"],"last_affected":[],"package":"org.apache.struts:struts2-core","purl":null,"source":"GHSA-rg58-xhh7-mqjw"},{"ecosystem":"Maven","fixed":["6.8.0"],"introduced":["2.0.0"],"last_affected":[],"package":"org.apache.struts:struts2-core","purl":"pkg:maven/org.apache.struts/struts2-core","source":"GHSA-rg58-xhh7-mqjw"},{"ecosystem":"Maven","fixed":["7.1.1"],"introduced":["7.0.0"],"last_affected":[],"package":"org.apache.struts:struts2-core","purl":null,"source":"GHSA-rg58-xhh7-mqjw"},{"ecosystem":"Maven","fixed":["7.1.1"],"introduced":["7.0.0"],"last_affected":[],"package":"org.apache.struts:struts2-core","purl":"pkg:maven/org.apache.struts/struts2-core","source":"GHSA-rg58-xhh7-mqjw"}],"prev":{"headline":"Information disclosure in AMD Instinct™ MI210","id":"CVE-2025-66664"},"products":["Apache Struts"],"published":"2025-12-10","related":[{"cvss_score":9.8,"headline":"Apache Struts Remote Code Execution","id":"CVE-2020-17530","kev_date_added":"2021-11-03","published":"2020-12-11"},{"cvss_score":9.8,"headline":"Apache Struts 1 Improper Input Validation","id":"CVE-2017-9791","kev_date_added":"2022-02-10","published":"2017-07-10"},{"cvss_score":9.8,"headline":"Apache Struts Remote Code Execution","id":"CVE-2017-5638","kev_date_added":"2021-11-03","published":"2017-03-11"},{"cvss_score":9.8,"headline":"Apache Struts 2 Improper Input Validation","id":"CVE-2012-0391","kev_date_added":"2022-01-21","published":"2012-01-08"},{"cvss_score":8.1,"headline":"Apache Struts Remote Code Execution","id":"CVE-2018-11776","kev_date_added":"2021-11-03","published":"2018-08-22"},{"cvss_score":8.1,"headline":"Apache Struts Deserialization of Untrusted Data","id":"CVE-2017-9805","kev_date_added":"2021-11-03","published":"2017-09-15"},{"cvss_score":8.1,"headline":"Apache Struts Command Injection","id":"CVE-2016-3081","kev_date_added":"2026-10-08","published":"2016-04-26"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-12-10","vendors":["Apache Software Foundation"]},"summary":"Attackers can cause disk exhaustion and denial of service by exploiting a file leak in Apache Struts multipart request processing.","url":"https://insights.sbomify.com/CVE-2025-66675/"}