GHSA-qrr6-mg7r-m243 · 深刻度: high · エコシステム: composer — PHPUnit has Argument injection via newline in PHP INI values that are forwarded to child processes
PHPUnit is a testing framework for PHP. In versions 12.5.21 and 13.1.5, PHPUnit forwards PHP INI settings to child processes (used for isolated/PHPT test execution) as -d name=value command-line arguments without neutralizing INI metacharacters. Because PHP's INI parser interprets " as a string delimiter, ; as the start of a comment, and most importantly a newline as a directive separator, a value containing a newline is parsed by the child process as multiple INI directives. An attacker able to influence a single INI value can therefore inject arbitrary additional directives into the child's configuration, including auto_prepend_file, extension, disable_functions, open_basedir, and others. Setting auto_prepend_file to an attacker-controlled path yields remote code execution in the child process. This issue has been patched in versions 12.5.22 and 13.1.6.
総合評価: CVE-2026-41570 は低リスク(34.4/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.19%、9 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.07% | 0.19% | +0.12% |
| 2 | 2026-05-09 | — | 0.07% | — |
EPSS の全履歴 (全 2 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 7.8 | 3.1 | HIGH |
|
1.8 | 5.9 | [email protected] |
GHSA-qrr6-mg7r-m243 · 深刻度: high · エコシステム: composer — PHPUnit has Argument injection via newline in PHP INI values that are forwarded to child processes
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2026-41570 unimportant priority: Debian including 1 source packages (phpunit), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2026-41570 |
ubuntu
|
medium | CVE-2026-41570 medium priority: Ubuntu including 1 source packages (phpunit), 8 status rows across 8 suites (bionic, focal, jammy, noble, questing, resolute, upstream, xenial): needs-triage 8. | https://ubuntu.com/security/CVE-2026-41570 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| phpunit_project | phpunit | 12.5.21 | cpe:2.3:a:phpunit_project:phpunit:12.5.21:*:*:*:*:-:*:* |
| phpunit_project | phpunit | 13.1.5 | cpe:2.3:a:phpunit_project:phpunit:13.1.5:*:*:*:*:-:*:* |
| URL | タグ |
|---|---|
| https://github.com/sebastianbergmann/phpunit/pull/6592 | Issue Tracking Patch |
| https://github.com/sebastianbergmann/phpunit/security/advisories/GHSA-qrr6-mg7r-m243 | Mitigation Patch Vendor Advisory |