CVE-2026-109961GHSA-v44g-c58r-37w2
Froxlor 0.10.0 before 2.3.14 Newline Injection via Ftps.add additional_members
froxlor froxlor
CVSS
8.4HighExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.22%Chance of exploitation activity in the next 30 days, higher than 12% of CVEs. Scored 23 Oct 2026FIRST EPSS
What fixes it
- 2.3.14froxlorCVE List
A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.
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.
Text from CVE List
Affected versions 2
- froxloraffected: 0.10.0 before 2.3.14CVE List
- froxlorunaffected: 2.3.14CVE List