{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-64881 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-64881 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-64881 is a high-severity 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-2026-64881 and fix it if it is affected.\n\nWhat it is: CVE-2026-64881 is a high-severity 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-2026-64881 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-2026-64881/ (Markdown: https://insights.sbomify.com/CVE-2026-64881/index.md)","id":"CVE-2026-64881","markdown":"https://insights.sbomify.com/CVE-2026-64881/index.md","name":"CVE-2026-64881","record":{"aliases":["GHSA-737x-8xqc-h3gh"],"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 handler, requiring chaining with another vulnerability.","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":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"The audit file upload handler does not sanitize filenames, allowing shell metacharacters to flow into system command execution. This input validation failure enables command injection when chained with a related vulnerability.","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-2026-64881","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":"Airwall - Hardcoded Secrets","id":"CVE-2026-64887"},"packages":[],"prev":{"headline":"Blind SQL Injection","id":"CVE-2026-64880"},"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":9.4,"headline":"Command Injection","id":"CVE-2026-64879","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 handler, requiring chaining with another vulnerability.","url":"https://insights.sbomify.com/CVE-2026-64881/"}