Dashboard / CVE-2026-16920

CVE-2026-16920

CRITICAL
INFO Priority: 0.05 BB Relevance: 70/100
Published: 2026-11-07 Modified: 2026-11-10 First seen: 2026-11-07 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

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

Description

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to bypass security restrictions due to a confused deputy vulnerability.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
IBM API Connect 12.1.0.0
IBM API Connect 12.1.0.0
ibm api_connect 12.1.0.0 – 12.1.1.3

References & Advisories (1)

Bug Bounty Relevance

70 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

9.9 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS — Exploitation Probability

0.50%
Raw Score 0.005020
Percentile 43.5%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00502
2026-11-12
0.00502
2026-11-10
0.00528
2026-11-09
0.00528
2026-11-08
0.00528
2026-11-07
0.00528

Intelligence Sources

mitre ref →
nvd ref →

External Links