6.1

CVE-2022-29273: netgate pfsense Cross-site Scripting

CVSS: 6.1v3.1MediumModified
Published 22-02-2023Last modified 12-03-2025
Open JSON

Vulnerability summary

CVE-2022-29273 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in netgate pfsense. EPSS estimates a 59.56% chance of exploitation in the next 30 days, higher than 99.1% of scored vulnerabilities.

Overall risk
36/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.1 (NVD)
EPSS score
59.56%
0%100%
Critical · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 22-02-2023
    PublishedVulnerability first disclosed.
  2. 12-03-2025
    Last modifiedVulnerability information updated.

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 metrics

1 score · 1 source · 1 version

EPSS trend

Probability

59.56%

Chance of exploitation in the next 30 days

Percentile

99%

Versus all other CVEs

30-day change

0.00 pp

From 59.56% on 20-09-2026

20-09-202620-10-2026
EPSS score
59.56%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Netgate1 product

1 vendor · 1 product

References

3 links