Exposure of Sensitive Information to an Unauthorized Actor in WordPress from 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.13, from 6.0 through 6.0.5, from 5.9 through 5.9.7, from 5.8 through 5.8.7, from 5.7 through 5.7.9, from 5.6 through 5.6.11, from 5.5 through 5.5.12, from 5.4 through 5.4.13, from 5.3 through 5.3.15, from 5.2 through 5.2.18, from 5.1 through 5.1.16, from 5.0 through 5.0.19, from 4.9 through 4.9.23, from 4.8 through 4.8.22, from 4.7 through 4.7.26, from 4.6 through 4.6.26, from 4.5 through 4.5.29, from 4.4 through 4.4.30, from 4.3 through 4.3.31, from 4.2 through 4.2.35, from 4.1 through 4.1.38.
総合評価: CVE-2023-39999 は公開エクスプロイトあり（59.4/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 1.01%、77 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 | 2026-05-17 | 0.90% | 1.01% | +0.11% |
| 2 | 2026-03-04 | 0.49% | 0.90% | +0.41% |
| 3 | 2026-03-01 | — | 0.49% | — |
EPSS の全履歴 （全 51 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 |
|---|---|---|---|---|---|---|
| 4.3 | 3.1 | MEDIUM |
|
2.8 | 1.4 | [email protected] |
| 4.3 | 3.1 | MEDIUM |
|
2.8 | 1.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2023-39999 not yet assigned priority: Debian including 1 source packages (wordpress), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2023-39999 |
ubuntu
|
medium | CVE-2023-39999 medium priority: Ubuntu including 1 source packages (wordpress), 12 status rows across 12 suites (bionic, focal, jammy, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): needs-triage 7, ignored 5. | https://ubuntu.com/security/CVE-2023-39999 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| wordpress | wordpress | >= 4.1, <= 4.1.38 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 4.2, <= 4.2.35 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 4.3, <= 4.3.31 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 4.4, <= 4.4.30 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 4.5, <= 4.5.29 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 4.6, <= 4.6.26 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 4.7, <= 4.7.26 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 4.8, <= 4.8.22 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 4.9, <= 4.9.23 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 5.0, <= 5.0.19 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 5.1, <= 5.1.16 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 5.2, <= 5.2.18 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 5.3, <= 5.3.15 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 5.4, <= 5.4.13 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 5.5, <= 5.5.12 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 5.6, <= 5.6.11 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 5.7, <= 5.7.9 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 5.8, <= 5.8.7 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 5.9, <= 5.9.7 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 6.0, <= 6.0.5 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 6.1, <= 6.1.3 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 6.2, <= 6.2.2 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| wordpress | wordpress | >= 6.3, < 6.3.2 | cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 37 | cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* |
| fedoraproject | fedora | 38 | cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://lists.debian.org/debian-lts-announce/2023/11/msg00014.html | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/[email protected]/message/2EVFT4DPZRFTXJPEPADM22BZVIUD2P66/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/[email protected]/message/GCCVDPKOK57WCTH2QJ5DJM3B53RJNZKA/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/[email protected]/message/WQBL4ZQCBFNQ76XHM5257CIBFQRGT5QY/ | Mailing List Third Party Advisory |
| https://patchstack.com/articles/wordpress-core-6-3-2-security-update-technical-advisory?_s_id=cve | Exploit Patch Third Party Advisory |
| https://patchstack.com/database/vulnerability/wordpress/wordpress-wordpress-core-core-6-3-2-contributor-comment-read-on-private-and-password-protected-post-vulnerability?_s_id=cve | Third Party Advisory |