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CVE-2026-34901: Privilege Escalation in iControlWP
翻译中…平台
wordpress
组件
worpit-admin-dashboard-plugin
修复版本
5.5.4
CVE-2026-34901 is a critical Privilege Escalation vulnerability affecting the iControlWP plugin for WordPress. An unauthenticated attacker can exploit this flaw to elevate their privileges to that of a WordPress administrator, granting them full control over the site. This vulnerability impacts versions of iControlWP up to and including 5.5.3, and a patch is available in version 5.5.4.
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影响与攻击场景翻译中…
Successful exploitation of CVE-2026-34901 allows an attacker to bypass authentication and directly assume administrator privileges on a WordPress site. This grants them complete control, including the ability to install malicious plugins, modify themes, steal sensitive data (user credentials, customer information, financial data), deface the website, and potentially pivot to other systems on the network. The blast radius extends to all data and functionality accessible through the WordPress installation. Given the widespread use of WordPress and the plugin's management capabilities, this vulnerability poses a significant risk to a large number of websites.
利用背景翻译中…
CVE-2026-34901 has been published relatively recently (2026-04-07), and its EPSS score is likely to be assessed as medium to high due to the critical CVSS score and the ease of exploitation (unauthenticated). Public proof-of-concept (POC) code is likely to emerge, increasing the risk of widespread exploitation. Monitor security advisories and threat intelligence feeds for any indications of active exploitation campaigns targeting iControlWP.
威胁情报
漏洞利用状态
CVSS 向量
这些指标意味着什么？
- Attack Vector
- 网络 — 可通过互联网远程利用，无需物理或本地访问。攻击面最大。
- Attack Complexity
- 低 — 无需特殊条件，可以稳定地利用漏洞。
- Privileges Required
- 无 — 无需认证，无需凭证即可利用。
- User Interaction
- 无 — 攻击自动且无声，受害者无需任何操作。
- Scope
- 未改变 — 影响仅限于脆弱组件本身。
- Confidentiality
- 高 — 完全丧失机密性，攻击者可读取所有数据。
- Integrity
- 高 — 攻击者可写入、修改或删除任何数据。
- Availability
- 高 — 完全崩溃或资源耗尽，完全拒绝服务。
受影响的软件
弱点分类 (CWE)
时间线
- 发布日期
- 修改日期
缓解措施和替代方案翻译中…
The primary mitigation for CVE-2026-34901 is to immediately upgrade the iControlWP plugin to version 5.5.4 or later. If upgrading is not immediately feasible due to compatibility issues or breaking changes, consider temporarily disabling the iControlWP plugin to reduce the attack surface. While a direct WAF rule is unlikely to be effective against privilege escalation, implementing strict access controls and regularly auditing user permissions can help limit the impact of a successful breach. After upgrading, verify the fix by attempting to access administrative functions without proper authentication; successful access indicates the vulnerability persists.
修复方法翻译中…
Update to version 5.5.4, or a newer patched version
常见问题翻译中…
What is CVE-2026-34901 — Privilege Escalation in iControlWP?
CVE-2026-34901 is a critical vulnerability in the iControlWP WordPress plugin allowing unauthenticated attackers to gain administrator privileges. This means an attacker can take complete control of the WordPress site without needing a username or password.
Am I affected by CVE-2026-34901 in iControlWP?
Yes, if you are using iControlWP version 5.5.3 or earlier, you are vulnerable. Check your plugin version using wp plugin list and upgrade immediately.
How do I fix CVE-2026-34901 in iControlWP?
Upgrade the iControlWP plugin to version 5.5.4 or later. If immediate upgrade is not possible, temporarily disable the plugin to reduce your risk.
Is CVE-2026-34901 being actively exploited?
While no active exploitation has been publicly confirmed, the vulnerability's critical severity and ease of exploitation suggest it is likely to be targeted. Monitor security advisories and threat intelligence.
Where can I find the official iControlWP advisory for CVE-2026-34901?
Refer to the iControlWP website and WordPress plugin repository for the latest security advisory and update information: [https://www.icontrolwp.com/](https://www.icontrolwp.com/)
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