CVE-2026-18196

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 61/100
Published: 2026-11-08 Modified: 2026-11-10 First seen: 2026-11-08 Status: active

Attack Surface

Network Low Complexity No Auth

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Required
S: Unchanged
C: Low
I: Low
A: None

Description

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2, and 12.0.1.0 through 12.0.12.30 could allow a remote attacker to inject arbitrary HTML due to improper output neutralization.

Affected Software (5)

VendorProductVersion
IBM App Connect Enterprise 13.0.1.0
IBM App Connect Enterprise 12.0.1.0
IBM App Connect Enterprise 13.0.1.0
IBM App Connect Enterprise 12.0.1.0
ibm app_connect_enterprise 12.0.1.0 – 12.0.12.31

References & Advisories (1)

Bug Bounty Relevance

61 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

5.4 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

EPSS — Exploitation Probability

0.23%
Raw Score 0.002310
Percentile 14.1%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00231
2026-11-12
0.00231
2026-11-10
0.00231
2026-11-09
0.00231

Intelligence Sources

mitre ref →
nvd ref →