{"id":"CVE-2026-109961","published":"2026-10-13T14:17:35.407","lastModified":"2026-10-13T14:17:35.537","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.","cvssScore":8.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:L","cwes":["CWE-74"],"vendors":[],"products":[],"references":[{"url":"https://github.com/froxlor/froxlor/security/advisories/GHSA-v44g-c58r-37w2","tags":[]},{"url":"https://www.vulncheck.com/advisories/froxlor-0.10.0-before-2.3.14-newline-injection-via-ftps-add-additional-members","tags":[]}],"exploitRefs":[{"url":"https://github.com/froxlor/froxlor/security/advisories/GHSA-v44g-c58r-37w2","tags":[]}],"hasPoc":true,"ai":null}