An issue was discovered in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1. There is Reflected XSS on the PHAR 404 error page via the URI of a request for a .phar file.
総合評価: CVE-2018-5712 は中リスク(54.2/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 80.26%、100 パーセンタイル) 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 推奨対応: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
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 | 89.19% | 80.26% | -8.93% |
| 2 | 2026-03-28 | 87.61% | 89.19% | +1.58% |
| 3 | 2026-03-04 | — | 87.61% | — |
EPSS の全履歴 (全 59 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] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2018-5712: 1 source package rows (php7); 1 state rows across 1 repos (edge-community); fixed 1, open 0. | https://security.alpinelinux.org/vuln/CVE-2018-5712 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2018-5712 |
suse
|
medium | CVE-2018-5712 severity moderate: SUSE including 240 source package names (apache2-mod_php5-5.5.14-109.17.1, apache2-mod_php53-5.3.17-112.20.1, …), 701 product×package rows across 21 product lines (SUSE Enterprise Storage 7.1, SUSE Liberty Linux 7, … (21 product lines)): Fixed 395, Known Not Affected 306. | https://www.suse.com/security/cve/CVE-2018-5712/ |
ubuntu
|
medium | CVE-2018-5712 medium priority: Ubuntu including 4 source packages (php5, php7.0, php7.1, php7.2), 20 status rows across 5 suites (artful, bionic, trusty, upstream, xenial): DNE 12, released 7, not-affected 1. | https://ubuntu.com/security/CVE-2018-5712 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| php | php | <= 5.6.32 | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
| php | php | >= 7.0.0, <= 7.0.26 | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
| php | php | > 7.1.0, <= 7.1.12 | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
| php | php | 7.2.0 | cpe:2.3:a:php:php:7.2.0:*:*:*:*:*:*:* |
| debian | debian_linux | 7.0 | cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 12.04 | cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* |
| canonical | ubuntu_linux | 14.04 | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 16.04 | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 17.10 | cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://php.net/ChangeLog-5.php | Release Notes Vendor Advisory |
| http://php.net/ChangeLog-7.php | Release Notes Vendor Advisory |
| http://www.securityfocus.com/bid/102742 | Third Party Advisory VDB Entry |
| http://www.securityfocus.com/bid/104020 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1040363 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2018:1296 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:2519 | |
| https://bugs.php.net/bug.php?id=74782 | Issue Tracking Patch Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2018/01/msg00025.html | Mailing List Third Party Advisory |
| https://usn.ubuntu.com/3566-1/ | Third Party Advisory |
| https://usn.ubuntu.com/3600-1/ | Third Party Advisory |
| https://usn.ubuntu.com/3600-2/ | Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuapr2020.html |