Quick answers
- Is CVE-2026-111232 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-111232 being exploited in the wild.
- How severe is CVE-2026-111232?
- Medium severity, with a CVSS score of 4.8, published 15 October 2026.
- Which products and versions are affected?
- Netgate Pfsense Ce 2.3.0 through 2.9.0.
- Is there a fix for CVE-2026-111232?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-111232 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-111232?
- Check whether you run Netgate Pfsense Ce or Pfsense at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A stored XSS vulnerability exists in the display_separator() function where user-supplied separator color values are rendered unencoded into HTML class attributes. Authenticated users with Firewall: Rules or NAT: Port Forward privileges can inject JavaScript via the separator[] color parameter; the payload executes in any administrator's browser session with their elevated privileges when they view the crafted page.
Affected products
- Netgate pfSense CE 2.3.0 through 2.9.0
Timeline
- 2026-10-15: disclosed