GHSA-ww4x-rwq6-qpgf · 深刻度: high · エコシステム: rubygems — OmniAuth Ruby gem Cross-site Request Forgery in request phase
The request phase of the OmniAuth Ruby gem (1.9.1 and earlier) is vulnerable to Cross-Site Request Forgery when used as part of the Ruby on Rails framework, allowing accounts to be connected without user intent, user interaction, or feedback to the user. This permits a secondary account to be able to sign into the web application as the primary account.
総合評価: CVE-2015-9284 は中リスク(57.4/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.44%、63 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 | 2026-03-04 | 0.24% | 0.44% | +0.21% |
| 2 | 2026-03-01 | 0.45% | 0.24% | -0.21% |
| 3 | 2026-02-04 | — | 0.45% | — |
EPSS の全履歴 (全 33 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 |
|---|---|---|---|---|---|---|
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | [email protected] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
GHSA-ww4x-rwq6-qpgf · 深刻度: high · エコシステム: rubygems — OmniAuth Ruby gem Cross-site Request Forgery in request phase
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2015-9284 not yet assigned priority: Debian including 1 source packages (ruby-omniauth), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 4, open 1. | https://security-tracker.debian.org/tracker/CVE-2015-9284 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2015-9284 |
ubuntu
|
medium | CVE-2015-9284 medium priority: Ubuntu including 1 source packages (ruby-omniauth), 19 status rows across 19 suites (bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): ignored 11, needed 7, DNE 1. | https://ubuntu.com/security/CVE-2015-9284 |
| URL | タグ |
|---|---|
| https://github.com/omniauth/omniauth-rails/pull/1 | Third Party Advisory |
| https://github.com/omniauth/omniauth/pull/809 | Patch Third Party Advisory |
| https://github.com/omniauth/omniauth/wiki/Resolving-CVE-2015-9284 | Mitigation Third Party Advisory |
| https://www.openwall.com/lists/oss-security/2015/05/26/11 | Mailing List Patch Third Party Advisory |