GHSA-hjq6-52gw-2g7p · 深刻度： high · エコシステム： pip — yt-dlp: `--exec` command injection when using `%q` in yt-dlp on Windows (Bypass of CVE-2023-40581)
yt-dlp is a youtube-dl fork with additional features and fixes. The patch that addressed CVE-2023-40581 attempted to prevent RCE when using `--exec` with `%q` by replacing double quotes with two double quotes. However, this escaping is not sufficient, and still allows expansion of environment variables. Support for output template expansion in `--exec`, along with this vulnerable behavior, was added to `yt-dlp` in version 2021.04.11. yt-dlp version 2024.04.09 fixes this issue by properly escaping `%`. It replaces them with `%%cd:~,%`, a variable that expands to nothing, leaving only the leading percent. It is recommended to upgrade yt-dlp to version 2024.04.09 as soon as possible. Also, always be careful when using `--exec`, because while this specific vulnerability has been patched, using unvalidated input in shell commands is inherently dangerous. For Windows users who are not able to upgrade, avoid using any output template expansion in `--exec` other than `{}` (filepath); if expansion in `--exec` is needed, verify the fields you are using do not contain `"`, `|` or `&`; and/or instead of using `--exec`, write the info json and load the fields from it instead.
総合評価: CVE-2024-22423 は悪用リスクが高い（66.1/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 1.25%、65 パーセンタイル） 根拠: 公開エクスプロイトが 1 件参照されています（Exploit-DB）。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
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。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 6.50% | 1.25% | -5.24% |
| 2 | 2026-05-07 | 6.66% | 6.50% | -0.17% |
| 3 | 2026-04-28 | — | 6.66% | — |
EPSS の全履歴 （全 26 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 |
|---|---|---|---|---|---|---|
| 8.3 | 3.1 | HIGH |
|
1.6 | 6.0 | [email protected] |
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
GHSA-hjq6-52gw-2g7p · 深刻度： high · エコシステム： pip — yt-dlp: `--exec` command injection when using `%q` in yt-dlp on Windows (Bypass of CVE-2023-40581)
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2024-22423: 1 source package rows (yt-dlp); 11 state rows across 5 repos (3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 10, open 1. | https://security.alpinelinux.org/vuln/CVE-2024-22423 |
debian
|
unimportant | CVE-2024-22423 unimportant priority: Debian including 1 source packages (yt-dlp), 4 status rows across 4 suites (bookworm, forky, sid, trixie): resolved 4. | https://security-tracker.debian.org/tracker/CVE-2024-22423 |
ubuntu
|
medium | CVE-2024-22423 medium priority: Ubuntu including 1 source packages (yt-dlp), 8 status rows across 8 suites (focal, jammy, mantic, noble, oracular, plucky, questing, upstream): ignored 3, needs-triage 3, DNE 1, not-affected 1. | https://ubuntu.com/security/CVE-2024-22423 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| yt-dlp_project | yt-dlp | >= 2021.04.11, < 2024.04.09 | cpe:2.3:a:yt-dlp_project:yt-dlp:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/yt-dlp/yt-dlp/commit/de015e930747165dbb8fcd360f8775fd973b7d6e | Patch |
| https://github.com/yt-dlp/yt-dlp/commit/ff07792676f404ffff6ee61b5638c9dc1a33a37a | Patch |
| https://github.com/yt-dlp/yt-dlp/releases/tag/2021.04.11 | Product Release Notes |
| https://github.com/yt-dlp/yt-dlp/releases/tag/2024.04.09 | Product Release Notes |
| https://github.com/yt-dlp/yt-dlp/security/advisories/GHSA-42h4-v29r-42qg | Not Applicable |
| https://github.com/yt-dlp/yt-dlp/security/advisories/GHSA-hjq6-52gw-2g7p | Exploit Vendor Advisory |
| https://www.kb.cert.org/vuls/id/123335 | Third Party Advisory |