Dashboard / CVE-2026-17303

CVE-2026-17303

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 63/100
Published: 2026-11-07 Modified: 2026-11-10 First seen: 2026-11-07 Status: active

Attack Surface

Network Low Complexity No Interaction Scope Change

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Changed
C: Low
I: Low
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 a remote authenticated attacker to access internal network resources due to improper validation of a user-supplied URL. The address is not sufficiently restricted, which could allow the server to contact internal systems.

Weakness Classification (1)

Affected Software (5)

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
ibm api_connect 10.0.8.0 – 10.0.8.13

References & Advisories (2)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.4 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

EPSS — Exploitation Probability

0.29%
Raw Score 0.002910
Percentile 22.0%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00291
2026-11-12
0.00291
2026-11-10
0.00291
2026-11-09
0.00291
2026-11-08
0.00291
2026-11-07
0.00291

Intelligence Sources

mitre ref →
nvd ref →

External Links