CVE-2026-3627Network attack vector

Unauthenticated database manipulation via crafted SQL

Published Aug 28, 2026 · Updated Aug 28, 2026

SQL injection in IBM Concert 1.0.0 through 2.3.1 allows remote attackers to read, add, modify, or delete back-end database data. IBM has not published the affected endpoint, query-building locus, or the specific failure that permits crafted SQL statements to reach the database. The network path is unauthenticated and requires no user interaction; the published impact is limited to database confidentiality and integrity.

CVSS severity9.1
Critical
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in IBM Concert 1.0.0 through 2.3.1 allows remote attackers to read, add, modify, or delete back-end database data. IBM has not published the affected endpoint, query-building locus, or the specific failure that permits crafted SQL statements to reach the database. The network path is unauthenticated and requires no user interaction; the published impact is limited to database confidentiality and integrity.

The record

CVE
CVE-2026-3627
Published
Aug 28, 2026
Updated
Aug 28, 2026
Vendor
IBM
Product
Concert
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 28, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 28, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0.0 <=2.3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IBM · Concertversion=1.0.0 <=2.3.1

Published CVSS scores

9.1IBMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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