{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-66413 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2025-66413 is a high-severity vulnerability in git-for-windows git, published on 10 Mar 2026. 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-2025-66413 and fix it if it is affected.\n\nWhat it is: CVE-2025-66413 is a high-severity vulnerability in git-for-windows git, published on 10 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-66413 exists.\n\nAffected product: git-for-windows git. 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-2025-66413/ (Markdown: https://insights.sbomify.com/CVE-2025-66413/index.md)","id":"CVE-2025-66413","markdown":"https://insights.sbomify.com/CVE-2025-66413/index.md","name":"CVE-2025-66413","record":{"aliases":["GHSA-hv9c-4jm9-jh3x","OESA-2026-1660"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Git for Windows","requires_auth":"none","summary":"Git for Windows leaks NTLM hashes when cloning from malicious servers, allowing attackers to brute-force credentials and take over accounts.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"git","vendor":"gitforwindows"}],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-307","name":"Improper Restriction of Excessive Authentication Attempts"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Git for Windows is the Windows port of Git. Prior to 2.53.0(2), it is possible to obtain a user's NTLM hash by tricking them into cloning from a malicious server. Since NTLM hashing is weak, it is possible for the attacker to brute-force the user's account name and password. This vulnerability is fixed in 2.53.0(2).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Git for Windows leaks NTLM hash when cloning from an attacker-controlled server","id":"CVE-2025-66413","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"DNS Rebinding Protection Disabled by Default in Model Context Protocol TypeScript SDK for Servers Running on Localhost","id":"CVE-2025-66414"},"packages":[],"prev":{"headline":"Angular Stored XSS Vulnerability via SVG Animation, SVG URL and MathML Attributes","id":"CVE-2025-66412"},"products":["git"],"published":"2026-03-10","related":[{"cvss_score":8.2,"headline":"Git for Windows' installer can be tricked into executing an untrusted binary","id":"CVE-2022-31012","kev_date_added":null,"published":"2022-07-12"},{"cvss_score":7.5,"headline":"Command injection in n/a","id":"CVE-2021-46101","kev_date_added":null,"published":"2022-01-31"}],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-11","vendors":["git-for-windows"]},"summary":"Git for Windows leaks NTLM hashes when cloning from malicious servers, allowing attackers to brute-force credentials and take over accounts.","url":"https://insights.sbomify.com/CVE-2025-66413/"}