{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-64879 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-64879 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-64879 is a critical command injection vulnerability in Tenable, Inc. Security Center, published on 21 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-64879 and fix it if it is affected.\n\nWhat it is: CVE-2026-64879 is a critical command injection vulnerability in Tenable, Inc. Security Center, published on 21 Jul 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-2026-64879 in the wild and no public exploit code.\n\nAffected product: Tenable, Inc. Security Center. 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-2026-64879/ (Markdown: https://insights.sbomify.com/CVE-2026-64879/index.md)","id":"CVE-2026-64879","markdown":"https://insights.sbomify.com/CVE-2026-64879/index.md","name":"CVE-2026-64879","record":{"aliases":["GHSA-x2v3-fq4f-vvjj"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Security Center","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary commands via unsanitized filenames in the audit file upload feature of Tenable Security Center.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tenable","cpe":[{"product":"security_center","vendor":"tenable"}],"cvss":{"score":9.4,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"A filename supplied during file upload is not properly sanitized before being used in system command execution, allowing an attacker to inject shell metacharacters and achieve command injection via the audit file upload functionality.","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":"Command Injection","id":"CVE-2026-64879","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Blind SQL Injection","id":"CVE-2026-64880"},"packages":[],"prev":{"headline":"Command Injection","id":"CVE-2026-64878"},"products":["Security Center"],"published":"2026-07-21","related":[{"cvss_score":9.4,"headline":"Remote Code Execution","id":"CVE-2026-19626","kev_date_added":null,"published":"2026-08-14"},{"cvss_score":9.4,"headline":"Command Injection","id":"CVE-2026-19681","kev_date_added":null,"published":"2026-08-14"},{"cvss_score":9.4,"headline":"Command Injection","id":"CVE-2026-19682","kev_date_added":null,"published":"2026-08-14"},{"cvss_score":9.4,"headline":"SQL injection in Security Center","id":"CVE-2026-64877","kev_date_added":null,"published":"2026-07-21"},{"cvss_score":9.4,"headline":"Command Injection","id":"CVE-2026-64878","kev_date_added":null,"published":"2026-07-21"},{"cvss_score":8.8,"headline":"Information disclosure in SecurityCenter","id":"CVE-2018-1154","kev_date_added":null,"published":"2018-08-02"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-24","vendors":["Tenable, Inc."]},"summary":"Attackers can execute arbitrary commands via unsanitized filenames in the audit file upload feature of Tenable Security Center.","url":"https://insights.sbomify.com/CVE-2026-64879/"}