Sourcegraph is a code search and navigation engine. Sourcegraph versions 3.35 and 3.36 reintroduced a previously fixed side-channel vulnerabilitity in the Code Monitoring feature where strings in private source code could be guessed by an authenticated but unauthorized actor. This issue affects only the Code Monitoring feature, whereas CVE-2021-43823 also affected saved searches. A successful attack would require an authenticated bad actor to create many Code Monitors to receive confirmation that a specific string exists. This could allow an attacker to guess formatted tokens in source code, such as API keys. This issue was patched in versions 3.35.2 and 3.36.3 of Sourcegraph. Those who are unable to upgrade may disable the Code Monitor feature in their installation.
総合評価: CVE-2022-23643 は中リスク(44.2/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.77%、51 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 | 2026-06-15 | 0.26% | 0.77% | +0.51% |
| 2 | 2025-12-27 | 0.21% | 0.26% | +0.05% |
| 3 | 2025-03-30 | — | 0.21% | — |
EPSS の全履歴 (全 7 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 |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 4.0 | 2.0 | MEDIUM |
|
8.0 | 2.9 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| sourcegraph | sourcegraph | >= 3.35.0, < 3.35.2 | cpe:2.3:a:sourcegraph:sourcegraph:*:*:*:*:*:*:*:* |
| sourcegraph | sourcegraph | >= 3.36.0, < 3.36.3 | cpe:2.3:a:sourcegraph:sourcegraph:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/sourcegraph/sourcegraph/pull/30547 | Patch Third Party Advisory |
| https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-xqv2-x6f2-w3pf | Issue Tracking Third Party Advisory |