CVE-2022-29273
pfSense CE through 2.6.0 and pfSense Plus before 22.05 allow XSS in the WebGUI via URL Table Alias URL parameters.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 59.6%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
pfSense CE through 2.6.0 and pfSense Plus before 22.05 allow XSS in the WebGUI via URL Table Alias URL parameters.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 59.56% probability · 99th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- netgate/pfsense
- Source
- cve@mitre.org
EPSS 59.6% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://docs.netgate.com/downloads/pfSense-SA-22_05.webgui.asc
- https://docs.netgate.com/pfsense/en/latest/releases/index.html#current-and-upcoming-supported-releasesRelease Notes
- https://redmine.pfsense.org/issues/13060Patch
- https://docs.netgate.com/downloads/pfSense-SA-22_05.webgui.asc
- https://docs.netgate.com/pfsense/en/latest/releases/index.html#current-and-upcoming-supported-releasesRelease Notes
- https://redmine.pfsense.org/issues/13060Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.