{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-109961 exists.","fix":"No fix has been published for CVE-2026-109961 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-109961 is a high-severity vulnerability in froxlor, published on 13 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-109961 and fix it if it is affected.\n\nWhat it is: CVE-2026-109961 is a high-severity vulnerability in froxlor, published on 13 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-109961 exists.\n\nAffected product: froxlor. 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-2026-109961/ (Markdown: https://insights.sbomify.com/CVE-2026-109961/index.md)","id":"CVE-2026-109961","markdown":"https://insights.sbomify.com/CVE-2026-109961/index.md","name":"CVE-2026-109961","record":{"aliases":["GHSA-5986-h43p-hp85","GHSA-v44g-c58r-37w2"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Froxlor hosting panel","requires_auth":"low_privilege","summary":"Authenticated users can inject newlines to modify root-owned group files, enabling local privilege escalation in Froxlor.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L","version":"4.0"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"Froxlor 0.10.0 before 2.3.14 contains a newline injection vulnerability that allows authenticated customers to inject arbitrary entries into the root-owned NSS group database via the unvalidated additional_members parameter of the Ftps.add API. Attackers can embed newline characters that the REBUILD_NSSUSERS cron writes unsanitized into /var/lib/extrausers/group, creating privileged group entries for local privilege escalation.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Froxlor 0.10.0 before 2.3.14 Newline Injection via Ftps.add additional_members","id":"CVE-2026-109961","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Froxlor 0.10.0 before 2.3.14 Missing Authorization in MysqlServer and Cronjobs API","id":"CVE-2026-109962"},"packages":[],"prev":{"headline":"Froxlor 2.0.0 before 2.3.14 Stored XSS via Customer Theme Value","id":"CVE-2026-109960"},"products":["froxlor"],"published":"2026-10-13","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-26","vendors":["froxlor"]},"summary":"Authenticated users can inject newlines to modify root-owned group files, enabling local privilege escalation in Froxlor.","url":"https://insights.sbomify.com/CVE-2026-109961/"}