{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-91784 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-91784 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-91784 is a medium-severity command injection vulnerability in cjbassi gotop, published on 2 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-91784 and fix it if it is affected.\n\nWhat it is: CVE-2026-91784 is a medium-severity command injection vulnerability in cjbassi gotop, published on 2 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-91784 in the wild and no public exploit code.\n\nAffected product: cjbassi gotop. 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-2026-91784/ (Markdown: https://insights.sbomify.com/CVE-2026-91784/index.md)","id":"CVE-2026-91784","markdown":"https://insights.sbomify.com/CVE-2026-91784/index.md","name":"CVE-2026-91784","record":{"aliases":["GHSA-pm6f-qrm6-v363"],"analysis":{"component_type":"desktop_application","fix_type":"end_of_life","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Terminal system monitor","requires_auth":"none","summary":"A local attacker can craft a process name to trigger argument injection in gotop, causing arbitrary process termination for other users.","user_interaction":"required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERT-PL","cpe":[],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-88","name":"Improper Neutralization of Argument Delimiters in a Command"}],"description":"cjbassi/gotop is vulnerable to local argument injection via process termination functionality. The process name is passed directly to pkill without sanitization. A local attacker can create a process with a crafted name beginning with -- (e.g. containing a target user's UID). When the user running gotop invokes the kill feature on that process, pkill interprets the crafted name as a command-line option, terminating all processes owned by the targeted user.\n\nProduct is no longer actively supported and the vulnerabilities have not been fixed. Vulnerability was confirmed at version 3.0.0; other versions were not tested but may also be affected.","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":"Argument Injection leading to arbitrary process termination in gotop","id":"CVE-2026-91784","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Gnome-shell: gnome-shell: out-of-bounds read in remote search icon rendering due to unvalidated icon-data buffer size","id":"CVE-2026-91786"},"packages":[],"prev":{"headline":"GNU Binutils Dynamic Relocation Allocation elfxx-x86.c elf_x86_allocate_dynrelocs null pointer dereference","id":"CVE-2026-91782"},"products":["gotop"],"published":"2026-10-02","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":["cjbassi"]},"summary":"A local attacker can craft a process name to trigger argument injection in gotop, causing arbitrary process termination for other users.","url":"https://insights.sbomify.com/CVE-2026-91784/"}