CVE-2026-13766Public exploitNetwork attack vector

SQL injection via unquoted SQL identifiers

Published Jun 30, 2026 · Updated Jun 30, 2026

SQL injection in DBIx::QuickORM before 0.000026 allows attackers to read or alter database data through crafted SQL identifiers. The default SQL::Abstract builder omits quote_char, causing order keys, column names, field lists, upsert columns, and join aliases to enter SQL verbatim. Exploitation requires consuming code to forward untrusted input into an identifier position; placeholder-bound values are unaffected.

CVSS severity9.8
Critical
EPSS probability0.55%
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 DBIx::QuickORM before 0.000026 allows attackers to read or alter database data through crafted SQL identifiers. The default SQL::Abstract builder omits quote_char, causing order keys, column names, field lists, upsert columns, and join aliases to enter SQL verbatim. Exploitation requires consuming code to forward untrusted input into an identifier position; placeholder-bound values are unaffected.

The record

CVE
CVE-2026-13766
Published
Jun 30, 2026
Updated
Jun 30, 2026
Vendor
Chad Granum
Product
DBIx::QuickORM
Classifications
CWE-89, CAPEC-66
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 30, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 30, 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=0 <0.000026

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Chad Granum · DBIx::QuickORMversion=0 <0.000026

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

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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 exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC-66SQL Injection

Public exploit references

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Technologies

Your stack

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Your stack

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