{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-18641 exists.","fix":"No fix has been published for CVE-2026-18641 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-18641 is a medium-severity command injection vulnerability in Sangfor Operation and Maintenance Security Management System, published on 3 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-18641 and fix it if it is affected.\n\nWhat it is: CVE-2026-18641 is a medium-severity command injection vulnerability in Sangfor Operation and Maintenance Security Management System, published on 3 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-18641 exists.\n\nAffected product: Sangfor Operation and Maintenance Security Management System. 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-2026-18641/ (Markdown: https://insights.sbomify.com/CVE-2026-18641/index.md)","id":"CVE-2026-18641","markdown":"https://insights.sbomify.com/CVE-2026-18641/index.md","name":"CVE-2026-18641","record":{"aliases":["GHSA-x8c2-xf69-cq6v"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Sangfor O\u0026M system","requires_auth":"none","summary":"Remote attackers can execute arbitrary OS commands via the login endpoint in Sangfor O\u0026M systems, requiring immediate mitigation due to public exploit availability.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"},{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"A vulnerability was determined in Sangfor Operation and Maintenance Security Management System up to 3.0.13. Affected by this vulnerability is the function com.sbr.fort.foreignDP.DpLoginController of the file /fort/portal_login of the component Login Endpoint. This manipulation causes os command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Command injection in Operation and Maintenance Security Management System","id":"CVE-2026-18641","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Remote Code Execution via Insecure Deserialization in TÜBİTAK BİLGEM's eta-otp-lock","id":"CVE-2026-18642"},"packages":[],"prev":{"headline":"Velociraptor directory traversal via the NewNotebook API","id":"CVE-2026-18640"},"products":["Operation and Maintenance Security Management System"],"published":"2026-08-03","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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-05","vendors":["Sangfor"]},"summary":"Remote attackers can execute arbitrary OS commands via the login endpoint in Sangfor O\u0026M systems, requiring immediate mitigation due to public exploit availability.","url":"https://insights.sbomify.com/CVE-2026-18641/"}