This High severity RCE (Remote Code Execution) vulnerability known as CVE-2023-22508 was introduced in version 6.1.0 of Confluence Data Center & Server. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8.5, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and no user interaction. Atlassian recommends that you upgrade your instance to avoid this bug using the following options: * Upgrade to a Confluence feature release greater than or equal to 8.2.0 (ie: 8.2, 8.2, 8.4, etc...) * Upgrade to a Confluence 7.19 LTS bugfix release greater than or equal to 7.19.8 (ie: 7.19.8, 7.19.9, 7.19.10, 7.19.11, etc...) * Upgrade to a Confluence 7.13 LTS bugfix release greater than or equal to 7.13.20 (Release available early August) See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html ). You can download the latest version of Data Center & Server from the download center (https://www.atlassian.com/software/confluence/download-archives ). If you are unable to upgrade your instance please use the following guide to workaround the issue https://confluence.atlassian.com/confkb/how-to-disable-the-jmx-network-port-for-cve-2023-22508-1267761550.html This vulnerability was discovered by a private user and reported via our Bug Bounty program.
総合評価: CVE-2023-22508 は中リスク(60.2/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 2.19%、80 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 | 5.15% | 2.19% | -2.96% |
| 2 | 2026-04-12 | 3.92% | 5.15% | +1.22% |
| 3 | 2026-03-04 | — | 3.92% | — |
EPSS の全履歴 (全 39 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] |
| 8.5 | 3.0 | HIGH |
|
1.8 | 6.0 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| atlassian | confluence_data_center | >= 6.1.0, < 7.13.20 | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* |
| atlassian | confluence_data_center | >= 7.14.0, < 7.19.8 | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* |
| atlassian | confluence_data_center | >= 7.20.0, < 8.2.0 | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* |
| atlassian | confluence_server | >= 6.1.0, < 7.13.20 | cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* |
| atlassian | confluence_server | >= 7.14.0, < 7.19.8 | cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* |
| atlassian | confluence_server | >= 7.20.0, < 8.2.0 | cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://jira.atlassian.com/browse/CONFSERVER-88221 | Issue Tracking Patch Vendor Advisory |