Netgate pfSense CE 2.7.1 through 2.9.0 contains a reflected cross-site scripting vulnerability in firewall_rules.php that allows remote attackers to inject script via the unencoded if parameter. When the non-default Require Firewall Interface option is enabled, attackers can lure users with firewall rules privileges into opening a crafted GET link to execute script in the WebGUI with their privileges.
Metrics
Affected Vendors & Products
References
History
Mon, 19 Oct 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Pfsense
Pfsense pfsense |
|
| CPEs | cpe:2.3:a:pfsense:pfsense:*:*:*:*:community:*:*:* | |
| Vendors & Products |
Pfsense
Pfsense pfsense |
Thu, 15 Oct 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 15 Oct 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Netgate pfSense CE 2.7.1 through 2.9.0 contains a reflected cross-site scripting vulnerability in firewall_rules.php that allows remote attackers to inject script via the unencoded if parameter. When the non-default Require Firewall Interface option is enabled, attackers can lure users with firewall rules privileges into opening a crafted GET link to execute script in the WebGUI with their privileges. | |
| Title | Netgate pfSense CE 2.7.1 through 2.9.0 Reflected XSS via firewall_rules.php | |
| First Time appeared |
Netgate
Netgate pfsense |
|
| Weaknesses | CWE-79 | |
| CPEs | cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Netgate
Netgate pfsense |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-15T18:46:32.907Z
Updated: 2026-10-15T20:02:04.912Z
Reserved: 2026-10-15T18:21:24.701Z
Link: CVE-2026-111233
Updated: 2026-10-15T20:02:00.141Z
Status : Analyzed
Published: 2026-10-15T19:17:36.397
Modified: 2026-10-19T20:41:29.663
Link: CVE-2026-111233
No data.