CVE-2026-67402: WebPros ConfigServer Security & Firewall vulnerability
WebPros · ConfigServer Security & Firewall
Vendor fix available · Affected: WebPros ConfigServer Security & Firewall · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 46% of scored CVEs
DescriptionCVE.org
An insecure Apache configuration in ConfigServer Security & Firewall maps /usr/bin as CGI programs through the Messenger v3 HTTPS virtual host. A remote unauthenticated attacker whose address is blocked can request a mapped executable and run arbitrary commands as the Apache user. The vulnerability affects installations where CSF Messenger v3 and its HTTPS mode are enabled. WebPros addressed the vulnerability in version 16.31.
Affected products2
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- WebPros · ConfigServer Security & Firewallfrom 14.02 before 16.31
- ConfigServer · ConfigServer Security & Firewall14.02
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- WebPros
- Published
- September 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-67402 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.