Indeed Membership Pro 7.3 - 8.6 - Authentication Bypass
翻译中…平台
wordpress
组件
ultimate-membership-pro
修复版本
8.6.1
CVE-2020-36832 represents a critical Authentication Bypass vulnerability discovered in the Ultimate Membership Pro plugin for WordPress. This flaw allows unauthenticated attackers to gain unauthorized access to user accounts, potentially including administrator privileges. The vulnerability impacts versions 7.3 through 8.6.1, and a fix is available in version 8.6.1.
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影响与攻击场景翻译中…
The impact of this vulnerability is severe. An attacker can bypass authentication entirely and log in as any user on the WordPress site. This includes the site administrator, granting them full control over the website's content, configuration, and user accounts. Attackers could modify data, install malicious plugins, deface the site, or steal sensitive information. The ability to impersonate the administrator poses a significant risk to the integrity and confidentiality of the entire WordPress environment. This vulnerability shares similarities with other authentication bypass flaws where improper validation allows unauthorized access.
利用背景翻译中…
CVE-2020-36832 was publicly disclosed on October 16, 2024. While no public proof-of-concept (PoC) code has been widely released, the ease of exploitation makes it a high-priority concern. The vulnerability is not currently listed on CISA KEV, but its critical severity warrants close monitoring. Active exploitation is possible given the lack of a public PoC and the vulnerability's simplicity.
哪些人处于风险中翻译中…
Websites utilizing the Ultimate Membership Pro plugin, particularly those with default administrator credentials or weak password policies, are at significant risk. Shared WordPress hosting environments are also vulnerable, as a compromise of one site could potentially lead to the compromise of others on the same server.
检测步骤翻译中…
• wordpress / composer / npm:
grep -r 'wp_authenticate_key' /var/www/html/wp-content/plugins/ultimate-membership-pro/• wordpress / composer / npm:
wp plugin list --status=active | grep ultimate-membership-pro• wordpress / composer / npm:
wp plugin update ultimate-membership-pro攻击时间线
- Disclosure
disclosure
威胁情报
漏洞利用状态
EPSS
0.64% (70% 百分位)
CISA SSVC
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
- 已保留
- 发布日期
- EPSS 更新日期
缓解措施和替代方案翻译中…
The primary mitigation for CVE-2020-36832 is to immediately upgrade the Ultimate Membership Pro plugin to version 8.6.1 or later. If upgrading is not immediately feasible due to compatibility issues or breaking changes, consider temporarily restricting access to sensitive areas of the site and implementing stricter password policies. While not a complete solution, a Web Application Firewall (WAF) configured to block login attempts with suspicious usernames or user IDs could provide a temporary layer of protection. Review WordPress user accounts for any signs of unauthorized access.
修复方法翻译中…
Actualice el plugin Ultimate Membership Pro a la versión 8.6.1 o superior. Esta actualización corrige la vulnerabilidad de omisión de autenticación que permite a atacantes no autenticados iniciar sesión como cualquier usuario, incluido el administrador del sitio.
CVE 安全通讯
漏洞分析和关键警报直接发送到您的邮箱。
常见问题翻译中…
What is CVE-2020-36832 — Authentication Bypass in Ultimate Membership Pro?
CVE-2020-36832 is a critical vulnerability allowing unauthenticated attackers to log in as any user, including the administrator, in Ultimate Membership Pro versions 7.3 to 8.6.1.
Am I affected by CVE-2020-36832 in Ultimate Membership Pro?
If you are using Ultimate Membership Pro versions 7.3 through 8.6.1, you are vulnerable. Upgrade to 8.6.1 or later to mitigate the risk.
How do I fix CVE-2020-36832 in Ultimate Membership Pro?
Upgrade the Ultimate Membership Pro plugin to version 8.6.1 or later. If immediate upgrade is not possible, implement temporary restrictions and WAF rules.
Is CVE-2020-36832 being actively exploited?
While no public exploit is known, the vulnerability's simplicity suggests active exploitation is possible and should be monitored.
Where can I find the official Ultimate Membership Pro advisory for CVE-2020-36832?
Refer to the official Ultimate Membership Pro website and WordPress plugin repository for the latest advisory and update information.