{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-11498 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-11498 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-11498 is a high-severity path traversal vulnerability in n/a, published on 2 Apr 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-11498 and fix it if it is affected.\n\nWhat it is: CVE-2020-11498 is a high-severity path traversal vulnerability in n/a, published on 2 Apr 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-11498 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-11498/ (Markdown: https://insights.sbomify.com/CVE-2020-11498/index.md)","id":"CVE-2020-11498","markdown":"https://insights.sbomify.com/CVE-2020-11498/index.md","name":"CVE-2020-11498","record":{"aliases":[],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Nebula overlay network","requires_auth":"low_privilege","summary":"A relative path vulnerability in Slack Nebula allows attackers to execute arbitrary code with root privileges or user-level persistence.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"nebula","vendor":"slack"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Slack Nebula through 1.1.0 contains a relative path vulnerability that allows a low-privileged attacker to execute code in the context of the root user via tun_darwin.go or tun_windows.go. A user can also use Nebula to execute arbitrary code in the user's own context, e.g., for user-level persistence or to bypass security controls. NOTE: the vendor states that this \"requires a high degree of access and other preconditions that are tough to achieve.\"","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Path traversal in n/a","id":"CVE-2020-11498","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-11499"},"packages":[],"prev":{"headline":"Business logic in n/a","id":"CVE-2020-11497"},"products":["n/a"],"published":"2020-04-02","related":[{"cvss_score":7.6,"headline":"Nebula Has Possible Blocklist Bypass via ECDSA Signature Malleability","id":"CVE-2026-25793","kev_date_added":null,"published":"2026-02-06"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"A relative path vulnerability in Slack Nebula allows attackers to execute arbitrary code with root privileges or user-level persistence.","url":"https://insights.sbomify.com/CVE-2020-11498/"}