Dashboard / CVE-2026-18689

CVE-2026-18689

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 59/100
Published: 2026-11-07 Modified: 2026-11-08 First seen: 2026-11-07 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

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

Description

IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow an authenticated user to obtain limited information about other organizations due to incorrect authorization. A token issued for a limited purpose is accepted where it should not be, which could reveal the names of other organizations.

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
IBM API Connect 12.1.0.0
IBM API Connect 10.0.8.0
IBM API Connect 12.1.0.0
IBM API Connect 10.0.8.0

References & Advisories (2)

Bug Bounty Relevance

59 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

4.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploitation Probability

0.28%
Raw Score 0.002810
Percentile 20.8%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00281
2026-11-12
0.00281
2026-11-10
0.00281
2026-11-09
0.00281
2026-11-08
0.00281
2026-11-07
0.00281

Intelligence Sources

mitre ref →
nvd ref →

External Links