CVE-2026-115425

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 51/100
Published: 2026-10-26 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: Passive
S: P
AT: None
VC: None
VI: None
VA: None

Description

Multiple cross site scripting (XSS) vulnerabilities affect OPNsense firewall vesrion 26.7.1_1 and earlier allows low privileged attacker to execute Javascript in the context of another user visiting a specific page or clicking on a specifically crafted link.

Weakness Classification (1)

Bug Bounty Relevance

51 / 100
✓ Network accessible
✓ Low complexity

CVSS Score

5.6 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:P/S:P/AU:Y/R:I/V:C/RE:M/U:Amber

EPSS — Exploitation Probability

0.29%
Raw Score 0.002950
Percentile 22.2%
Date 2026-10-30

EPSS Trend

2026-10-30
0.00295
2026-10-29
0.00295
2026-10-28
0.00295

Intelligence Sources

mitre ref →
nvd ref →