HAMASTAR Technology｜MeetingHub - 認証の欠如
プラットフォーム
other
コンポーネント
meetinghub
修正版
0.0.1
CVE-2026-1332 describes a Missing Authentication vulnerability within MeetingHub, a product developed by HAMASTAR Technology. This flaw allows unauthenticated remote attackers to access specific API functions and retrieve meeting-related information, potentially leading to data exposure. The vulnerability impacts MeetingHub versions 0–0, and a fix is available in version 0.0.1.
影響と攻撃シナリオ翻訳中…
The primary impact of CVE-2026-1332 is the unauthorized access to meeting data. An attacker exploiting this vulnerability could potentially retrieve sensitive information such as meeting schedules, participant lists, and potentially even meeting recordings or transcripts, depending on the API functions exposed. While the description doesn't specify the exact data accessible, the ability to interact with API functions without authentication represents a significant security risk. This could lead to privacy breaches, reputational damage, and potential legal consequences for organizations using MeetingHub.
悪用の状況翻訳中…
CVE-2026-1332 was publicly disclosed on January 22, 2026. The vulnerability's severity is rated as Medium (CVSS 5.3). There are currently no publicly known proof-of-concept exploits available. The vulnerability is not listed on the CISA KEV catalog as of the disclosure date.
リスク対象者翻訳中…
Organizations and individuals utilizing MeetingHub for online meetings and collaboration are at risk, particularly those relying on the API for integration with other systems. Environments with limited network segmentation or weak access controls are especially vulnerable.
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
0.03% (9% 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
- なし — 完全性への影響なし。
- 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
- EPSS 更新日
緩和策と回避策翻訳中…
The primary mitigation for CVE-2026-1332 is to upgrade MeetingHub to version 0.0.1 or later, which contains the fix for the missing authentication vulnerability. If upgrading is not immediately feasible, consider implementing temporary workarounds such as restricting network access to the MeetingHub API endpoints using a firewall or web application proxy. Carefully review and restrict API access based on the principle of least privilege. Monitor API logs for unusual activity or unauthorized access attempts. After upgrading, confirm the fix by attempting to access MeetingHub API functions without authentication; successful access indicates the vulnerability remains.
修正方法
API関数のアクセスに認証を要求するバージョンにMeetingHubをアップデートしてください。修正版については、ベンダーであるHAMASTAR Technologyに問い合わせてください。ファイアウォールや侵入検知システムなどの追加のセキュリティ対策を実装して、サーバーを保護してください。
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-2026-1332 — Missing Authentication in MeetingHub?
CVE-2026-1332 is a vulnerability in MeetingHub allowing unauthenticated access to API functions and meeting data, rated as Medium severity (CVSS 5.3).
Am I affected by CVE-2026-1332 in MeetingHub?
If you are using MeetingHub versions 0–0, you are affected by this vulnerability. Upgrade to version 0.0.1 or later to mitigate the risk.
How do I fix CVE-2026-1332 in MeetingHub?
The recommended fix is to upgrade MeetingHub to version 0.0.1 or later. If upgrading is not possible, restrict network access to the MeetingHub API endpoints.
Is CVE-2026-1332 being actively exploited?
As of the disclosure date, there are no confirmed reports of active exploitation, but the vulnerability remains a potential risk.
Where can I find the official MeetingHub advisory for CVE-2026-1332?
Refer to the HAMASTAR Technology website or security advisories for the official advisory regarding CVE-2026-1332.