DEBIAN-CVE-2026-59947

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Source
https://security-tracker.debian.org/tracker/CVE-2026-59947
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59947.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-59947
Upstream
Published
2026-07-08T20:16:59Z
Modified
2026-09-14T17:03:25Z
Severity
  • 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, when Composer is run with -vvv debug verbosity, it could print a credential embedded in the username slot of a repository or package URL, such as a GitHub Personal Access Token in https://TOKEN@host/, to debug output because AuthHelper, Url::sanitize, and ProcessExecutor did not sanitize username-only URL credentials. This issue is fixed in versions 2.2.29 and 2.10.2.

References

Affected packages

Debian:12 / composer

Package

Name
composer
Purl
pkg:deb/debian/composer?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.5.5-1
2.5.5-1+deb12u1
2.5.5-1+deb12u2
2.5.5-1+deb12u3
2.5.5-1+deb12u4
2.5.5-1+deb12u5
2.5.6-1
2.5.7-1
2.5.8-1
2.6.2-1
2.6.3-1
2.6.4-1
2.6.5-1
2.6.6-1
2.7.1-1
2.7.1-2
2.7.2-1
2.7.4-1
2.7.6-1
2.7.6-2
2.7.6-3
2.7.7-1
2.7.7-2
2.7.8-1
2.7.9-1
2.8.0-1
2.8.1-1
2.8.2-1
2.8.3-1
2.8.4-1
2.8.4-2
2.8.4-3
2.8.5-1
2.8.6-1
2.8.8-1
2.8.9-1
2.8.10-1
2.8.11-1
2.8.11-2
2.8.12-1
2.9.0~rc1-1
2.9.1-1
2.9.2-1
2.9.3-1
2.9.4-1
2.9.5-1
2.9.7-1
2.9.8-1
2.10.0~rc1-1
2.10.0~rc1-2
2.10.0~rc1-3
2.10.0~rc2-1
2.10.0-1
2.10.1-1
2.10.1-2
2.10.2-1
2.10.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59947.json"

Debian:13 / composer

Package

Name
composer
Purl
pkg:deb/debian/composer?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.8.8-1
2.8.8-1+deb13u1
2.8.8-1+deb13u2
2.8.8-1+deb13u3
2.8.9-1
2.8.10-1
2.8.11-1
2.8.11-2
2.8.12-1
2.9.0~rc1-1
2.9.1-1
2.9.2-1
2.9.3-1
2.9.4-1
2.9.5-1
2.9.7-1
2.9.8-1
2.10.0~rc1-1
2.10.0~rc1-2
2.10.0~rc1-3
2.10.0~rc2-1
2.10.0-1
2.10.1-1
2.10.1-2
2.10.2-1
2.10.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59947.json"

Debian:14 / composer

Package

Name
composer
Purl
pkg:deb/debian/composer?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.10.2-1

Affected versions

2.*
2.8.8-1
2.8.9-1
2.8.10-1
2.8.11-1
2.8.11-2
2.8.12-1
2.9.0~rc1-1
2.9.1-1
2.9.2-1
2.9.3-1
2.9.4-1
2.9.5-1
2.9.7-1
2.9.8-1
2.10.0~rc1-1
2.10.0~rc1-2
2.10.0~rc1-3
2.10.0~rc2-1
2.10.0-1
2.10.1-1
2.10.1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59947.json"