{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-50590 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-50590 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-50590 is a medium-severity path traversal vulnerability in Mimecast Incydr, published on 5 Jun 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-2026-50590 and fix it if it is affected.\n\nWhat it is: CVE-2026-50590 is a medium-severity path traversal vulnerability in Mimecast Incydr, published on 5 Jun 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-2026-50590 in the wild and no public exploit code.\n\nAffected product: Mimecast Incydr. 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-2026-50590/ (Markdown: https://insights.sbomify.com/CVE-2026-50590/index.md)","id":"CVE-2026-50590","markdown":"https://insights.sbomify.com/CVE-2026-50590/index.md","name":"CVE-2026-50590","record":{"aliases":["GHSA-6m3j-hq56-jq77"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Mimecast Incydr","requires_auth":"none","summary":"An attacker can access arbitrary files due to incorrect permissions in Mimecast Incydr, potentially exposing sensitive data.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":4.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"In Mimecast Incydr before 2.6.0, arbitrary file access can occur.","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":"Path traversal in Incydr","id":"CVE-2026-50590","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in Znuny","id":"CVE-2026-50591"},"packages":[],"prev":{"headline":"OpenStack Ironic: Crafted JSON String to Certain Endpoints on the API or JSON-RPC Service May Result in Service Crash","id":"CVE-2026-50589"},"products":["Incydr"],"published":"2026-06-05","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":"2026-06-05","vendors":["Mimecast"]},"summary":"An attacker can access arbitrary files due to incorrect permissions in Mimecast Incydr, potentially exposing sensitive data.","url":"https://insights.sbomify.com/CVE-2026-50590/"}