UBUNTU-CVE-2026-63221

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Source

https://ubuntu.com/security/CVE-2026-63221

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-63221.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-63221

Upstream

CVE-2026-63221

Published

2026-07-31T06:16:00Z

Modified

2026-08-06T03:10:24Z

Severity

9.4 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

CodeIgniter is a PHP full-stack web framework. From 4.3.0 through 4.7.3, Query Builder deleteBatch() substitutes bound values from where() conditions into generated SQL while ignoring their escape flags, allowing user-controlled condition values to be interpreted as SQL. This affects only the deleteBatch() code path. Regular delete() operations escape where() binds correctly. This issue is fixed in version 4.7.4.

References

Affected packages

Ubuntu:24.04:LTS / php-codeigniter-framework

Package

Name: php-codeigniter-framework
Purl: pkg:deb/ubuntu/php-codeigniter-framework?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.1.13+dfsg1-1

3.1.13+dfsg1-2

3.1.13+dfsg1-2ubuntu2

3.1.13+dfsg1-3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "php-codeigniter-framework",
            "binary_version": "3.1.13+dfsg1-3"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-63221.json"

Ubuntu:26.04:LTS / php-codeigniter-framework