CVE-2021-42078
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.
PHP Event Calendar是开源的一个基于 AJAX 的多用户现代事件日历。它易于集成和完全可定制。 PHP Event Calendar Lite Edition 存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2021-42078
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
PHP Event Calendar through 2021-11-04 allows persistent cross-site scripting (XSS), as demonstrated by the /server/ajax/events_manager.php title parameter. This can be exploited by an adversary in multiple ways, e.g., to perform actions on the page in the context of other users, or to deface the site.
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
PHP Event Calendar 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHP Event Calendar是开源的一个基于 AJAX 的多用户现代事件日历。它易于集成和完全可定制。 PHP Event Calendar Lite Edition 存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
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-2021-42078
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2021-42078 (1)
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http://seclists.org/fulldisclosure/2021/Nov/24 x_refsource_MISC
Other References for CVE-2021-42078 (1)
Same Patch Batch · n/a · 2021-11-08 · 35 CVEs total
| CVE-2021-34684 | 9.8 CRITICAL | Hitachi Vantara Pentaho SQL注入漏洞 |
| CVE-2021-31599 | 8.8 HIGH | Hitachi Vantara Pentaho 代码问题漏洞 |
| CVE-2021-31601 | 7.1 HIGH | Hitachi Vantara Pentaho 安全漏洞 |
| CVE-2021-31602 | 5.3 MEDIUM | Hitachi Vantara Pentaho 授权问题漏洞 |
| CVE-2021-31600 | 4.3 MEDIUM | Hitachi Vantara Pentaho 访问控制错误漏洞 |
| CVE-2021-34685 | 2.7 LOW | Hitachi Vantara Pentaho和Hitachi Vantara Pentaho Business Analytics 代码问题漏洞 |
| CVE-2021-42371 | LPAR2RRD 安全漏洞 | |
| CVE-2021-42370 | lpar2rrd 安全漏洞 | |
| CVE-2021-42372 | LPAR2RRD 操作系统命令注入漏洞 | |
| CVE-2021-42077 | PHP Event Calendar SQL注入漏洞 | |
| CVE-2021-42076 | Barrier 缓冲区错误漏洞 | |
| CVE-2021-42075 | Barrier 资源管理错误漏洞 | |
| CVE-2021-42074 | Barrier 资源管理错误漏洞 | |
| CVE-2021-42072 | Barrier 授权问题漏洞 | |
| CVE-2021-41771 | Google Go 缓冲区错误漏洞 | |
| CVE-2021-41772 | Google Golang 输入验证错误漏洞 | |
| CVE-2021-42073 | Barrier 授权问题漏洞 | |
| CVE-2021-41733 | Oppia 输入验证错误漏洞 | |
| CVE-2021-40261 | CASAP Automated Enrollment 跨站脚本漏洞 | |
| CVE-2021-40260 | SourceCodester Tailor Management 跨站脚本漏洞 |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-42078
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