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Fencer Vulns
low 2.0

CVE-2023-4951 json

Cross Site Scripting (XSS) Issue on "Client Based Authentication Policy Configuration" Screen

published 2023-09-14 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-54787

cvss
2.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 22%
public exploits
0
none known

Summary

A cross site scripting issue was discovered with the pagination function on the "Client-based Authentication Policy Configuration" screen of the GreenRADIUS web admin interface. This issue is found in GreenRADIUS v5.1.1.1 and prior. A fix was included in v5.1.2.2.

Patch / fix

  • greenrocketsecurity greenradius 5.1.1.1

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 2.0 CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N
NVD 3.1 4.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Affected products

  • Green Rocket Security GreenRADIUS

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.