CVE-2026-39647: SSRF in Sonaar MP3 Audio Player
プラットフォーム
wordpress
コンポーネント
mp3-music-player-by-sonaar
修正版
5.12
CVE-2026-39647 describes a Server-Side Request Forgery (SSRF) vulnerability discovered in the Sonaar MP3 Audio Player – Music Player, Podcast Player & Radio plugin for WordPress. This flaw allows unauthenticated attackers to initiate arbitrary web requests from the plugin, potentially exposing internal resources and sensitive data. The vulnerability affects versions of the plugin up to and including 5.11, with a fix available in version 5.12.
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影響と攻撃シナリオ翻訳中…
The SSRF vulnerability in Sonaar MP3 Audio Player allows an attacker to craft malicious requests that appear to originate from the plugin itself. This can be exploited to scan internal networks for open ports and services, access sensitive data stored on internal servers (e.g., database credentials, API keys), or even modify data within internal systems. An attacker could potentially leverage this to gain a foothold within the internal network, leading to further compromise. The lack of authentication requirements for exploiting this vulnerability significantly broadens the potential attack surface, making it a high-priority concern for WordPress administrators.
悪用の状況翻訳中…
CVE-2026-39647 was published on 2026-02-15. The vulnerability's SSRF nature makes it potentially attractive to attackers seeking to map internal networks. While no public exploits have been identified at the time of writing, the ease of exploitation and the plugin's popularity suggest a risk of active exploitation. The vulnerability is not currently listed on KEV or EPSS, indicating a low to medium probability of exploitation.
脅威インテリジェンス
エクスプロイト状況
EPSS
0.03% (10% パーセンタイル)
CVSS ベクトル
これらのメトリクスの意味は？
- Attack Vector
- ネットワーク — インターネット経由でリモートから悪用可能。物理・ローカルアクセス不要。
- Attack Complexity
- 低 — 特別な条件不要。安定して悪用可能。
- Privileges Required
- なし — 認証不要。資格情報なしで悪用可能。
- User Interaction
- なし — 自動かつ無音の攻撃。被害者は何もしない。
- Scope
- 変化あり — 攻撃が脆弱なコンポーネントを超えて他のシステムに波及可能。
- Confidentiality
- 低 — 一部データへの部分的アクセス。
- Integrity
- 低 — 限定的な範囲でデータ変更可能。
- Availability
- なし — 可用性への影響なし。
影響を受けるソフトウェア
弱点分類 (CWE)
タイムライン
- 予約済み
- 公開日
- 更新日
- EPSS 更新日
緩和策と回避策翻訳中…
The primary mitigation for CVE-2026-39647 is to immediately upgrade the Sonaar MP3 Audio Player plugin to version 5.12 or later. If upgrading is not immediately feasible due to compatibility issues or breaking changes, consider implementing a Web Application Firewall (WAF) rule to block outbound requests to internal IP addresses or sensitive internal services. Additionally, restrict the plugin's access to internal resources by limiting its permissions and network access. Monitor WordPress logs for suspicious outbound requests originating from the plugin.
修正方法
バージョン5.12、またはそれ以降の修正されたバージョンにアップデートしてください
よくある質問翻訳中…
What is CVE-2026-39647 — SSRF in Sonaar MP3 Audio Player?
CVE-2026-39647 is a Server-Side Request Forgery vulnerability affecting the Sonaar MP3 Audio Player WordPress plugin. It allows attackers to make requests from the plugin, potentially accessing internal resources.
Am I affected by CVE-2026-39647 in Sonaar MP3 Audio Player?
You are affected if you are using Sonaar MP3 Audio Player version 5.11 or earlier. Check your plugin version and upgrade immediately if vulnerable.
How do I fix CVE-2026-39647 in Sonaar MP3 Audio Player?
Upgrade the Sonaar MP3 Audio Player plugin to version 5.12 or later. If upgrading is not possible, implement a WAF rule to block outbound requests to internal resources.
Is CVE-2026-39647 being actively exploited?
While no public exploits have been identified, the ease of exploitation suggests a potential risk of active exploitation. Monitor your systems and logs closely.
Where can I find the official Sonaar advisory for CVE-2026-39647?
Refer to the Sonaar website and WordPress plugin repository for the latest advisory and update information regarding CVE-2026-39647.
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