CVE-2026-41237CWE-74

Froxlor has an incomplete fix for CVE-2026-30932

High · published June 4, 2026

CVSS v4.0
8.6
EPSS
0%
Percentile
39.5
In the wild
Unconfirmed
What it is

Froxlor is open source server administration software. In version 2.3.6 and earlier, the LOC record regex uses `\s+` which matches newlines (allowing embedded newlines to pass), TLSA `matchingType=0` has no upper bound on hex data length, and all validators return raw input without zone-file escaping. Version 2.3.7 contains an updated patch.

The record
Technical detail
CVSS v4.0
8.6 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00467 · 39.5th percentile
Weakness
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Published
2026-06-04T17:55Z
EPSS history
Timeline
  • 04 JUN 17:55Z
    Froxlor has an incomplete fix for CVE-2026-30932
    cvelistv5