{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-4387 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-4387 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4387 is a low-severity vulnerability in StrongDM Desktop Application, published on 29 May 2026. 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-2026-4387 and fix it if it is affected.\n\nWhat it is: CVE-2026-4387 is a low-severity vulnerability in StrongDM Desktop Application, published on 29 May 2026. 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-2026-4387 in the wild and no public exploit code.\n\nAffected product: StrongDM Desktop Application. 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-2026-4387/ (Markdown: https://insights.sbomify.com/CVE-2026-4387/index.md)","id":"CVE-2026-4387","markdown":"https://insights.sbomify.com/CVE-2026-4387/index.md","name":"CVE-2026-4387","record":{"aliases":["GHSA-qgjm-4mg2-6wm5"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read","account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"StrongDM Desktop Application","requires_auth":"low_privilege","summary":"Local attackers can read cleartext authentication tokens and keys from the state file, potentially leading to account takeover.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"StrongDM","cpe":[],"cvss":{"score":2,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:L/SA:L","version":"4.0"},"cwes":[{"id":"CWE-522","name":"Insufficiently Protected Credentials"},{"id":"CWE-312","name":"Cleartext Storage of Sensitive Information"}],"description":"StrongDM Desktop Application before 23.74.0 (Desktop Client before 53.77.0) on Microsoft Windows stores authentication state, including a JSON Web Token and asymmetric key material, in cleartext in a per-user state file located at C:\\Users\\\u003cusername\u003e\\.sdm\\state.kv. The file is protected only by default user-level NTFS permissions.\n\nExploitation requires local read access to the affected user's profile directory and additional deployment and execution conditions on the target host.\n\nThe condition was reported through coordinated disclosure by Hope Walker (SpecterOps).","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":"Unencrypted storage of authentication state in StrongDM Desktop Application state.kv file","id":"CVE-2026-4387","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Form Maker by 10Web \u003c= 1.15.40 - Unauthenticated Stored Cross-Site Scripting via Matrix Field Text Box","id":"CVE-2026-4388"},"packages":[],"prev":{"headline":"LightPress Lightbox \u003c= 2.3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'group' Shortcode Attribute","id":"CVE-2026-4379"},"products":["StrongDM Desktop Application","StrongDM Desktop Client"],"published":"2026-05-29","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-06-01","vendors":["StrongDM"]},"summary":"Local attackers can read cleartext authentication tokens and keys from the state file, potentially leading to account takeover.","url":"https://insights.sbomify.com/CVE-2026-4387/"}