{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-31334 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-31334 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-31334 is a medium-severity vulnerability in RARLAB WinRAR, published on 3 Apr 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-31334 and fix it if it is affected.\n\nWhat it is: CVE-2025-31334 is a medium-severity vulnerability in RARLAB WinRAR, published on 3 Apr 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-31334 in the wild and no public exploit code.\n\nAffected product: RARLAB WinRAR. 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-2025-31334/ (Markdown: https://insights.sbomify.com/CVE-2025-31334/index.md)","id":"CVE-2025-31334","markdown":"https://insights.sbomify.com/CVE-2025-31334/index.md","name":"CVE-2025-31334","record":{"aliases":["GHSA-2mpw-8427-rgcw"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"WinRAR archive utility","requires_auth":"high_privilege","summary":"Attackers can bypass Mark of the Web warnings via symbolic links to execute arbitrary code in WinRAR.","user_interaction":"required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"winrar","vendor":"rarlab"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-356","name":"Missing User Interaction for Potentially Unsafe Action"}],"description":"Issue that bypasses the \"Mark of the Web\" security warning function for files when opening a symbolic link that points to an executable file exists in WinRAR versions prior to 7.11. If a symbolic link specially crafted by an attacker is opened on the affected product, arbitrary code may be executed.","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":"Security feature bypass in WinRAR","id":"CVE-2025-31334","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Security feature bypass in OpenSAML C++ library","id":"CVE-2025-31335"},"packages":[],"prev":{"headline":"Odata meta-data tampering in SAP S4CORE entity","id":"CVE-2025-31333"},"products":["WinRAR"],"published":"2025-04-03","related":[{"cvss_score":7.8,"headline":"RARLAB WinRAR Path Traversal","id":"CVE-2025-6218","kev_date_added":"2025-12-09","published":"2025-06-21"},{"cvss_score":7.8,"headline":"RARLAB WinRAR Code Execution","id":"CVE-2023-38831","kev_date_added":"2023-08-24","published":"2023-08-23"},{"cvss_score":7.8,"headline":"WinRAR Absolute Path Traversal","id":"CVE-2018-20250","kev_date_added":"2022-02-15","published":"2019-02-05"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2008-7144","kev_date_added":null,"published":"2009-09-01"},{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2004-1254","kev_date_added":null,"published":"2004-12-22"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2006-3845","kev_date_added":null,"published":"2006-07-25"},{"cvss_score":7.8,"headline":"RARLAB WinRAR Recovery Volume Improper Validation of Array Index Remote Code Execution Vulnerability","id":"CVE-2023-40477","kev_date_added":null,"published":"2024-05-03"}],"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":"2025-04-03","vendors":["RARLAB"]},"summary":"Attackers can bypass Mark of the Web warnings via symbolic links to execute arbitrary code in WinRAR.","url":"https://insights.sbomify.com/CVE-2025-31334/"}