いわゆる「Air Quotes」<= 0.1 - 認証されていない任意のショートコード実行
プラットフォーム
wordpress
コンポーネント
so-called-air-quotes
修正版
0.1.1
CVE-2025-2803 is a vulnerability affecting the So-Called Air Quotes WordPress plugin, allowing for arbitrary shortcode execution. This vulnerability enables unauthenticated attackers to execute malicious shortcodes, potentially leading to website defacement, data theft, or even remote code execution. Versions 0.0.0 through 0.1 are affected. A patch is expected from the plugin developer.
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影響と攻撃シナリオ翻訳中…
The arbitrary shortcode execution vulnerability in So-Called Air Quotes poses a significant risk to WordPress websites using this plugin. Attackers can leverage this flaw to inject malicious shortcodes into the site, triggering unintended actions or displaying harmful content. This could range from simple defacement to more severe consequences like stealing sensitive user data or gaining control over the server. The lack of authentication required for exploitation expands the attack surface considerably, making it accessible to a wide range of threat actors. Similar vulnerabilities in other WordPress plugins have been exploited to deliver malware and redirect users to phishing sites.
悪用の状況翻訳中…
CVE-2025-2803 has been publicly disclosed. No Proof-of-Concept (PoC) code has been publicly released as of the publication date, but the vulnerability's nature makes it likely that one will emerge. The EPSS score is currently pending evaluation, but the ease of exploitation suggests a potential for medium to high probability of exploitation. This vulnerability is not currently listed on the CISA KEV catalog.
リスク対象者翻訳中…
Websites utilizing the So-Called Air Quotes plugin, particularly those with limited security configurations or shared hosting environments, are at increased risk. Sites with outdated WordPress installations or those lacking robust WAF protection are also more vulnerable.
検出手順翻訳中…
• wordpress / composer / npm:
grep -r 'do_shortcode' /var/www/html/wp-content/plugins/so-called-air-quotes/• wordpress / composer / npm:
wp plugin list --status=inactive | grep 'so-called-air-quotes'• generic web: Check WordPress plugin directory for updates and security advisories related to 'So-Called Air Quotes'. • wordpress / composer / npm: Review WordPress access logs for unusual shortcode patterns or requests originating from unexpected IP addresses.
攻撃タイムライン
- Disclosure
disclosure
脅威インテリジェンス
エクスプロイト状況
EPSS
1.35% (80% パーセンタイル)
CISA SSVC
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
- 変化なし — 影響は脆弱なコンポーネントのみ。
- 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
- 低 — 部分的または断続的なサービス拒否。
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-2025-2803 is to upgrade to a patched version of the So-Called Air Quotes plugin as soon as it becomes available. Until then, consider implementing temporary workarounds. A Web Application Firewall (WAF) can be configured to block requests containing suspicious shortcodes or patterns. Additionally, restrict access to the plugin's administrative interface to authorized users only. Monitor WordPress plugin activity logs for any unusual shortcode executions. After upgrading, verify the fix by attempting to execute a known malicious shortcode and confirming that it is blocked.
修正方法翻訳中…
Actualice el plugin So-Called Air Quotes a una versión corregida. La vulnerabilidad se debe a una validación inadecuada de los valores antes de ejecutar do_shortcode, lo que permite la ejecución de shortcodes arbitrarios. Consulte las fuentes de referencia para obtener más información sobre la solución.
CVEセキュリティニュースレター
脆弱性分析と重要アラートをメールでお届けします。
よくある質問翻訳中…
What is CVE-2025-2803 — Arbitrary Shortcode in So-Called Air Quotes?
CVE-2025-2803 is a vulnerability in the So-Called Air Quotes WordPress plugin allowing unauthenticated attackers to execute arbitrary shortcodes due to insufficient input validation.
Am I affected by CVE-2025-2803 in So-Called Air Quotes?
You are affected if you are using the So-Called Air Quotes WordPress plugin in versions 0.0.0 through 0.1. Check your plugin versions immediately.
How do I fix CVE-2025-2803 in So-Called Air Quotes?
Upgrade to a patched version of the So-Called Air Quotes plugin as soon as it's available. Until then, implement WAF rules or restrict access to the plugin's admin interface.
Is CVE-2025-2803 being actively exploited?
While no active exploitation has been confirmed, the vulnerability's nature makes it likely to be targeted. Monitor your systems closely.
Where can I find the official So-Called Air Quotes advisory for CVE-2025-2803?
Check the plugin developer's website or the WordPress plugin directory for official security advisories related to CVE-2025-2803.