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No exploitation reportedFix available

CVE-2026-17306

Multiple Vulnerabilities in IBM API Connect

No exploitation reported by the sources we read.

  • Published2026-11-07
  • Fixed in12.1.1.3
  • WeaknessCWE-918

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information from internal network resources due to server-side request forgery.

Timeline

dates in UTC
  1. 2026-11-0704:32CVE publishedCNA

Versions per branch

NVD
Ibm api connect
BranchAffectedFixed in
12.1≥ 12.1.0.0, < 12.1.1.312.1.1.3

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As ibm, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • IBM API Connect
    Affected
    • ≥ 12.1.0.0, ≤ 12.1.1.2no fix statedsemver

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-11-07

Fix

  1. Update Ibm api connect to 12.1.1.3

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Published
2026-11-07
Last Modified
2026-11-10
NVD status
Analyzed
GitHub Advisory
GHSA-hg4m-8h3w-x73v

Frequently asked questions

What is CVE-2026-17306?

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information from internal network resources due to server-side request forgery.

Is CVE-2026-17306 actively exploited?

Active exploitation of CVE-2026-17306 has not been confirmed. Its EPSS score was 0.4% on 2026-11-09, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-17306?

CVE-2026-17306 has a CVSS v3 base score of 8.6 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

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Sources for this record