CVE•Published 2026-07-08•Modified 2026-07-10•0 articles on news•4 live references•NVD data
CVE-2026-59947
Vulnerability data via NVD (ingested)
CVSS v3.1
4.7
MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS percentile
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Weaknesses (CWE)
Description
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.
Timeline
Published 2026-07-08
Modified 2026-07-10
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-59947Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-59947Censys host search filtered to this CVE id.
grep.app
CVE-2026-59947Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-59947GitHub code search for direct mentions.
Google dork
"CVE-2026-59947" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-59947 on GitHub.
We haven't classified any articles referencing CVE-2026-59947 yet. The external references above still apply.