GHSA-hwhh-2fwm-cfgw · 深刻度: medium · エコシステム: rubygems — Doorkeeper is vulnerable to stored XSS and code execution
Doorkeeper version 2.1.0 through 4.2.5 contains a Cross Site Scripting (XSS) vulnerability in web view's OAuth app form, user authorization prompt web view that can result in Stored XSS on the OAuth Client's name will cause users interacting with it will execute payload. This attack appear to be exploitable via The victim must be tricked to click an opaque link to the web view that runs the XSS payload. A malicious version virtually indistinguishable from a normal link.. This vulnerability appears to have been fixed in 4.2.6, 4.3.0.
総合評価: CVE-2018-1000088 は低リスク(37.9/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.17%、39 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
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。
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 | 2025-11-21 | 0.30% | 0.17% | -0.12% |
| 2 | 2025-11-18 | 0.17% | 0.30% | +0.12% |
| 3 | 2025-08-27 | — | 0.17% | — |
EPSS の全履歴 (全 10 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 |
|---|---|---|---|---|---|---|
| 6.1 | 3.0 | MEDIUM |
|
2.8 | 2.7 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
GHSA-hwhh-2fwm-cfgw · 深刻度: medium · エコシステム: rubygems — Doorkeeper is vulnerable to stored XSS and code execution
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2018-1000088 not yet assigned priority: Debian including 1 source packages (ruby-doorkeeper), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2018-1000088 |
ubuntu
|
medium | CVE-2018-1000088 medium priority: Ubuntu including 1 source packages (ruby-doorkeeper), 18 status rows across 18 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, trusty, upstream, xenial): not-affected 13, ignored 2, released 2, DNE 1. | https://ubuntu.com/security/CVE-2018-1000088 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| doorkeeper_project | doorkeeper | >= 2.1.0, <= 4.2.5 | cpe:2.3:a:doorkeeper_project:doorkeeper:*:*:*:*:*:ruby:*:* |
| URL | タグ |
|---|---|
| https://github.com/doorkeeper-gem/doorkeeper/issues/969 | Issue Tracking |
| https://github.com/doorkeeper-gem/doorkeeper/pull/970 | Issue Tracking |
| https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v4.3.0 | Release Notes |
| https://github.com/rubysec/ruby-advisory-db/pull/328/files | Third Party Advisory |