{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-90448 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-90448 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-90448 is a high-severity missing authorization vulnerability in CISA Malcolm, published on 11 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-90448 and fix it if it is affected.\n\nWhat it is: CVE-2026-90448 is a high-severity missing authorization vulnerability in CISA Malcolm, published on 11 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-90448 in the wild and no public exploit code.\n\nAffected product: CISA Malcolm. 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-2026-90448/ (Markdown: https://insights.sbomify.com/CVE-2026-90448/index.md)","id":"CVE-2026-90448","markdown":"https://insights.sbomify.com/CVE-2026-90448/index.md","name":"CVE-2026-90448","record":{"aliases":["GHSA-4chm-hjh8-jh3r"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":true,"product_category":"Malcolm network monitoring","requires_auth":"low_privilege","summary":"Authenticated users in read-only deployments can overwrite stored records via unrestricted API routes, compromising data integrity in Malcolm network monitoring systems.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"A deployment mode intended to expose only read access to stored data proxies a set of application programming interface routes without restricting which request methods are allowed. One such route accepts a request that creates or overwrites a stored record, including an attacker-chosen identifier, using the application's own elevated backend credentials. This allows an authenticated user on a deployment intended to be read-only to forge or overwrite stored records that should not be modifiable in that deployment mode.","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":"Missing Authorization in Malcolm","id":"CVE-2026-90448","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Missing Authentication for Critical Function in Malcolm","id":"CVE-2026-90449"},"packages":[],"prev":{"headline":"Authentication Bypass by Spoofing in Malcolm","id":"CVE-2026-90447"},"products":["Malcolm"],"published":"2026-09-11","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":"2026-10-02","vendors":["CISA"]},"summary":"Authenticated users in read-only deployments can overwrite stored records via unrestricted API routes, compromising data integrity in Malcolm network monitoring systems.","url":"https://insights.sbomify.com/CVE-2026-90448/"}