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CVE-2026-59948 Composer: Arbitrary file write outside vendor via malicious transitive package name
| Reporter | Title | Published | Views | Family All 28 |
|---|---|---|---|---|
 | CVE-2026-59948 | 8 Jul 202619:33 | – | attackerkb |
 | Amazon Linux 2023 : composer (ALAS2023-2026-1941) | 20 Jul 202600:00 | – | nessus |
| SUSE SLES15 Security Update : php-composer2 (SUSE-SU-2026:3105-1) | 18 Jul 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-59948 | 9 Jul 202600:00 | – | nessus |
 | Important: composer | 20 Jul 202600:00 | – | amazon |
 | CVE-2026-59948 | 14 Jul 202613:31 | – | circl |
 | CVE-2026-59948 | 8 Jul 202619:33 | – | cve |
 | CVE-2026-59948 | 8 Jul 202619:33 | – | debiancve |
 | EUVD-2026-42362 | 20 Jul 202619:15 | – | euvd |
 | Composer: Arbitrary file write outside vendor via malicious transitive package name | 20 Jul 202619:15 | – | github |
10
[
{
"vendor": "composer",
"product": "composer",
"versions": [
{
"version": ">= 1.0, < 2.2.29",
"status": "affected"
},
{
"version": ">= 2.3.0, < 2.10.2",
"status": "affected"
}
]
}
]Data
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08 Jul 2026 19:33Current
CVSS 3.17
EPSS0.00138