CVE-2026-40261
🗓️ 15 Apr 2026 20:56:32Reported by GitHub_MType 
cve🔗 web.nvd.nist.gov📰️ 4 Media mentions👁 54 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 66 |
|---|---|---|---|---|
 | Exploit for CVE-2026-40176 | 16 Apr 202604:00 | – | githubexploit |
| Exploit for CVE-2026-40176 | 17 Apr 202605:48 | – | githubexploit |
 | PHP Composer -- Multiple vulnerabilities | 14 Apr 202600:00 | – | freebsd |
 | CVE-2026-40261 | 15 Apr 202620:56 | – | attackerkb |
 | Amazon Linux 2023 : composer (ALAS2023-2026-1625) | 30 Apr 202600:00 | – | nessus |
| Fedora 43 : composer (2026-02c1f66b6a) | 16 Apr 202600:00 | – | nessus |
| Fedora 44 : composer (2026-1140c02041) | 25 Apr 202600:00 | – | nessus |
| Fedora 42 : composer (2026-d91f313a63) | 23 Apr 202600:00 | – | nessus |
| FreeBSD : PHP Composer -- Multiple vulnerabilities (7a7a17b2-381c-11f1-a663-10ffe07f9334) | 16 Apr 202600:00 | – | nessus |
| openSUSE 16 Security Update : php-composer2 (openSUSE-SU-2026:20670-1) | 10 May 202600:00 | – | nessus |
10
Node
OR
[
{
"vendor": "composer",
"product": "composer",
"versions": [
{
"version": ">= 2.3.0, < 2.9.6",
"status": "affected"
},
{
"version": ">= 1.0.0, < 2.2.27",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| repositories[0].url | path | repositories[0].url | Command injection via unescaped Perforce repository URL parameter in Composer's Perforce repository driver. | CWE-78, CWE-20 |
| repositories[0].p4user | path | repositories[0].p4user | Command injection via unescaped Perforce user parameter in Perforce repository configuration. | CWE-78, CWE-20 |
| repositories[0].p4password | path | repositories[0].p4password | Command injection via unescaped Perforce password parameter in Perforce repository configuration. | CWE-78, CWE-20 |
Data
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15 Jul 2026 02:21Current
7.9High risk
Vulners AI Score7.9
CVSS 3.18.8
EPSS0.01909
SSVC