{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-64456 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-64456 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-64456 is a high-severity vulnerability in JetBrains ReSharper, published on 10 Nov 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-64456 and fix it if it is affected.\n\nWhat it is: CVE-2025-64456 is a high-severity vulnerability in JetBrains ReSharper, published on 10 Nov 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-64456 in the wild and no public exploit code.\n\nAffected product: JetBrains ReSharper. 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-2025-64456/ (Markdown: https://insights.sbomify.com/CVE-2025-64456/index.md)","id":"CVE-2025-64456","markdown":"https://insights.sbomify.com/CVE-2025-64456/index.md","name":"CVE-2025-64456","record":{"aliases":["GHSA-gxvp-97vx-c6vx"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"JetBrains ReSharper","requires_auth":"low_privilege","summary":"Local attackers can escalate privileges due to missing signature verification in the DPA Collector component of JetBrains ReSharper.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"JetBrains","cpe":[{"product":"resharper","vendor":"jetbrains"}],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"In JetBrains ReSharper before 2025.2.4 missing signature verification in DPA Collector allows local privilege escalation","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 ReSharper","id":"CVE-2025-64456","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Race condition in ReSharper, Rider and dotTrace","id":"CVE-2025-64457"},"packages":[],"prev":{"headline":"Not used","id":"CVE-2025-64455"},"products":["ReSharper"],"published":"2025-11-10","related":[{"cvss_score":7.3,"headline":"Other in n/a","id":"CVE-2019-16407","kev_date_added":null,"published":"2019-10-02"}],"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":"2026-02-26","vendors":["JetBrains"]},"summary":"Local attackers can escalate privileges due to missing signature verification in the DPA Collector component of JetBrains ReSharper.","url":"https://insights.sbomify.com/CVE-2025-64456/"}