{"id":"CVE-2026-109961","title":"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.a…","summary":"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.a…","severity":"high","cvss":8.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:L","cwe":["CWE-74"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T14:17:35.537","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-109961","references":[{"url":"https://github.com/froxlor/froxlor/security/advisories/GHSA-v44g-c58r-37w2","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/froxlor-0.10.0-before-2.3.14-newline-injection-via-ftps-add-additional-members","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org","exploit-available"],"ingestedAt":"2026-10-13T14:29:01.856Z","vendor":"froxlor","product":"froxlor","affected":["froxlor >= 0.10.0 < 2.3.14"],"epss":0.00223,"epssPercentile":0.12866,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-26T19:44:08.123249Z"},"slug":"CVE-2026-109961","body":"## Overview\n\nFroxlor 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":59,"depthScoreParts":{"impact":46.8,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":229765,"id":"CVE-2026-109961","ts":1793047359942,"field":"exploit_available","old":"false","new":"true"}]}