CVE-2026-109961Froxlor 0.10.0 before 2.3.14 Newline Injection via Ftps.add additional_members
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EPSS puts the chance of exploitation in the next 30 days at 0.22%, higher than 12% of scored CVEs.
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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.
- CVSS
- 8.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:L
- Weakness (CWE)
- CWE-74
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.22% (percentile 12)
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Oct 13, 2026
- First seen by InfoSec Signals
- Oct 13, 2026
Affected products
froxlor froxlor froxlor:froxlor (from the name) | from 0.10.0 before 2.3.14; 2.3.14 not affected | CNA record |
References
- https://github.com/froxlor/froxlor/security/advisories/GHSA-v44g-c58r-37w2vendor-advisory
- https://www.vulncheck.com/advisories/froxlor-0.10.0-before-2.3.14-newline-injection-via-ftps-add-additional-membersthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.