Vulnerability in Froxlor
CVE-2026-41230
Froxlor is open source server administration software. Prior to version 2.3.6, `DomainZones::add()` accepts arbitrary DNS record types without a whitelist and does not sanitize newline characters in the `content` field. When a DNS type not…
Vulnerability class: CRLF Injection
EPSS: 0.003 (26.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:L.
Affected products
- Froxlor — versions < 2.3.6
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2026-41230?
- CVE-2026-41230 is a high-severity vulnerability in Froxlor, classified under CRLF Injection. CVSS score: 8.5/10. Published 2026-04-23.
- How severe is CVE-2026-41230?
- High severity. CVSS v3 base score is 8.5 out of 10.