GHSA-v8x2-fjv7-8hjh · 深刻度: high · エコシステム: composer — Grav has Broken Access Control which allows an Editor to modify the page's YAML Frontmatter to alter form processing actions
Grav is a file-based Web platform. Prior to 1.8.0-beta.27, due to improper authorization checks when modifying critical fields on a POST request to /admin/pages/{page_name}, an editor with only permissions to change basic content on the form is now able to change the functioning of the form through modifying the content of the data[_json][header][form] which is the YAML frontmatter which includes the process section which dictates what happens after a user submits the form which include some important actions that could lead to further vulnerabilities. This vulnerability is fixed in 1.8.0-beta.27.
総合評価: CVE-2025-66301 は悪用リスクが高い(72.4/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 1.25%、66 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 | 2026-06-30 | 1.23% | 1.25% | +0.02% |
| 2 | 2026-06-15 | 29.12% | 1.23% | -27.89% |
| 3 | 2026-05-21 | — | 29.12% | — |
EPSS の全履歴 (全 15 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 |
|---|---|---|---|---|---|---|
| 8.6 | 4.0 | HIGH |
|
— | — | [email protected] |
| 9.6 | 3.1 | CRITICAL |
|
3.1 | 5.8 | [email protected] |
GHSA-v8x2-fjv7-8hjh · 深刻度: high · エコシステム: composer — Grav has Broken Access Control which allows an Editor to modify the page's YAML Frontmatter to alter form processing actions
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| getgrav | grav | < 1.8.0 | cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta1:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta10:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta11:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta12:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta13:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta14:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta15:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta16:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta17:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta18:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta19:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta2:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta20:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta21:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta22:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta23:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta24:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta25:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta26:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta3:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta4:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta5:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta6:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta7:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta8:*:*:*:*:*:* |
| getgrav | grav | 1.8.0 | cpe:2.3:a:getgrav:grav:1.8.0:beta9:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/getgrav/grav/security/advisories/GHSA-v8x2-fjv7-8hjh | Exploit Third Party Advisory |