GHSA-79jw-2f46-wv22 · 深刻度: high · エコシステム: composer — Authenticated remote code execution in October CMS
Octobercms is a self-hosted CMS platform based on the Laravel PHP Framework. In affected versions user input was not properly sanitized before rendering. An authenticated user with the permissions to create, modify and delete website pages can exploit this vulnerability to bypass `cms.safe_mode` / `cms.enableSafeMode` in order to execute arbitrary code. This issue only affects admin panels that rely on safe mode and restricted permissions. To exploit this vulnerability, an attacker must first have access to the backend area. The issue has been patched in Build 474 (v1.0.474) and v1.1.10. Users unable to upgrade should apply https://github.com/octobercms/library/commit/c393c5ce9ca2c5acc3ed6c9bb0dab5ffd61965fe to your installation manually.
総合評価: CVE-2022-21705 は中リスク(56.8/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 8.68%、94 パーセンタイル) 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 推奨対応: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
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 | 70.34% | 8.68% | -61.65% |
| 2 | 2026-05-16 | 76.57% | 70.34% | -6.23% |
| 3 | 2026-03-29 | — | 76.57% | — |
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 |
|---|---|---|---|---|---|---|
| 7.2 | 3.1 | HIGH |
|
1.2 | 5.9 | [email protected] |
| 7.2 | 3.1 | HIGH |
|
1.2 | 5.9 | [email protected] |
| 8.5 | 2.0 | HIGH |
|
6.8 | 10.0 | [email protected] |
GHSA-79jw-2f46-wv22 · 深刻度: high · エコシステム: composer — Authenticated remote code execution in October CMS
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| octobercms | october | < 1.0.474 | cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:* |
| octobercms | october | >= 1.1.0, < 1.1.10 | cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:* |
| octobercms | october | >= 2.0.0, < 2.1.27 | cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/octobercms/library/commit/c393c5ce9ca2c5acc3ed6c9bb0dab5ffd61965fe | Patch Third Party Advisory |
| https://github.com/octobercms/october/security/advisories/GHSA-79jw-2f46-wv22 | Issue Tracking Patch Third Party Advisory |