GHSA-h8vw-ph9r-xpch · 深刻度: critical · エコシステム: go — qui CORS Misconfiguration: Arbitrary Origins Trusted
qui is a web interface for managing qBittorrent instances. Versions 1.14.1 and below use a permissive CORS policy that reflects arbitrary origins while also returning Access-Control-Allow-Credentials: true, effectively allowing any external webpage to make authenticated requests on behalf of a logged-in user. An attacker can exploit this by tricking a victim into loading a malicious webpage, which silently interacts with the application using the victim's session and potentially exfiltrating sensitive data such as API keys and account credentials, or even achieving full system compromise through the built-in External Programs manager. Exploitation requires that the victim access the application via a non-localhost hostname and load an attacker-controlled webpage, making highly targeted social-engineering attacks the most likely real-world scenario. This issue was not fixed at the time of publication.
総合評価: CVE-2026-30924 は中リスク(42.1/100)。CVSS 深刻度は重大。悪用される可能性が高い(EPSS 0.26%、17 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
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 | 0.06% | 0.26% | +0.20% |
| 2 | 2026-05-26 | 0.04% | 0.06% | +0.01% |
| 3 | 2026-04-15 | — | 0.04% | — |
EPSS の全履歴 (全 5 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 |
|---|---|---|---|---|---|---|
| 9.0 | 4.0 | CRITICAL |
|
— | — | [email protected] |
| 9.6 | 3.1 | CRITICAL |
|
2.8 | 6.0 | [email protected] |
GHSA-h8vw-ph9r-xpch · 深刻度: critical · エコシステム: go — qui CORS Misconfiguration: Arbitrary Origins Trusted
| vendor | priority | summary | link |
|---|---|---|---|
ubuntu
|
medium | CVE-2026-30924 medium priority: Ubuntu including 1 source packages (qbittorrent), 7 status rows across 7 suites (bionic, focal, jammy, noble, questing, upstream, xenial): needs-triage 7. | https://ubuntu.com/security/CVE-2026-30924 |