CVE-2021-31745
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Pluck是一套使用PHP语言开发的内容管理系统（CMS）。 Pluck-CMS Pluck 存在授权问题漏洞，该漏洞源于 login.php 中的会话修复漏洞允许攻击者维持对平台的未授权访问。 由于 Pluck 不会在密码更改后使之前的会话无效，因此即使在管理员执行常规补救尝试（例如重置其密码）之后，访问仍可继续。
Possible ATT&CK Techniques 3 AI
T1098 · Account Manipulation T1078 · Valid Accounts T1110.001 · Password Guessing
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I. Basic Information for CVE-2021-31745
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Session Fixation vulnerability in login.php in Pluck-CMS Pluck 4.7.15 allows an attacker to sustain unauthorized access to the platform. Because Pluck does not invalidate prior sessions after a password change, access can be sustained even after an administrator performs regular remediation attempts such as resetting their password.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Pluck 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pluck是一套使用PHP语言开发的内容管理系统（CMS）。 Pluck-CMS Pluck 存在授权问题漏洞，该漏洞源于 login.php 中的会话修复漏洞允许攻击者维持对平台的未授权访问。 由于 Pluck 不会在密码更改后使之前的会话无效，因此即使在管理员执行常规补救尝试（例如重置其密码）之后，访问仍可继续。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-31745
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-31745 (1)
-
https://github.com/pluck-cms/pluck/issues/99 x_refsource_MISC
Same Patch Batch · n/a · 2021-12-10 · 17 CVEs total
| CVE-2021-23639 | 9.8 CRITICAL | Remote Code Execution (RCE) |
| CVE-2021-23463 | 8.1 HIGH | XML External Entity (XXE) Injection |
| CVE-2021-23663 | 6.5 MEDIUM | Prototype Pollution |
| CVE-2021-23700 | 6.5 MEDIUM | Prototype Pollution |
| CVE-2021-23561 | 6.5 MEDIUM | Prototype Pollution |
| CVE-2021-27984 | Pluck 代码问题漏洞 | |
| CVE-2021-27983 | MaxSite CMS 输入验证错误漏洞 | |
| CVE-2021-31747 | Pluck 信任管理问题漏洞 | |
| CVE-2021-31746 | Pluck 路径遍历漏洞 | |
| CVE-2021-29214 | HPE StoreServ Management Console和Manage 代码注入漏洞 | |
| CVE-2021-37934 | Huntflow Enterprise 权限许可和访问控制问题漏洞 | |
| CVE-2021-37935 | Huntflow Enterprise 信息泄露漏洞 | |
| CVE-2021-37189 | Digi TransPort 安全漏洞 | |
| CVE-2021-37188 | Digi International Digi TransPort 数据伪造问题漏洞 | |
| CVE-2021-37187 | Digi International Digi TransPort 安全漏洞 | |
| CVE-2021-35978 | Digi TransPort DR64 命令注入漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-31745
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