CVE-2021-39248
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.
EDX Open edX是美国edX（EDX）公司的一套在线学习管理系统。 Open edX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
T1059.007 · JavaScript
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I. Basic Information for CVE-2021-39248
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Open edX through Lilac.1 allows XSS in common/static/common/js/discussion/utils.js via crafted LaTeX content within a discussion.
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
EDX Open edX 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EDX Open edX是美国edX（EDX）公司的一套在线学习管理系统。 Open edX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-2021-39248
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2021-39248 (1)
-
https://github.com/edx/edx-platform/pull/28379 x_refsource_MISC
Same Patch Batch · n/a · 2021-08-17 · 46 CVEs total
| CVE-2020-18164 | TPshop SQL注入漏洞 | |
| CVE-2021-39247 | GNU Zint Barcode Generator 缓冲区错误漏洞 | |
| CVE-2020-23331 | Bento4 代码问题漏洞 | |
| CVE-2020-23334 | Bento4 缓冲区错误漏洞 | |
| CVE-2020-23341 | ATutor 跨站脚本漏洞 | |
| CVE-2021-28372 | ThroughTek Kalay Platform 访问控制错误漏洞 | |
| CVE-2021-39250 | Invision Community 跨站脚本漏洞 | |
| CVE-2021-39249 | Invision Community 安全特征问题漏洞 | |
| CVE-2020-23333 | Bento4 缓冲区错误漏洞 | |
| CVE-2021-21810 | AT&T Labs Xmill 缓冲区错误漏洞 | |
| CVE-2021-38702 | Cyberoam NetGenie 跨站脚本漏洞 | |
| CVE-2020-28594 | PrusaSlicer 资源管理错误漏洞 | |
| CVE-2020-13589 | Rukovoditel SQL注入漏洞 | |
| CVE-2020-13588 | Rukovoditel SQL注入漏洞 | |
| CVE-2021-21832 | Deamon Tools Pro 输入验证错误漏洞 | |
| CVE-2020-22937 | EmpireCMS 代码注入漏洞 | |
| CVE-2021-25263 | Yandex Browser 安全漏洞 | |
| CVE-2021-39240 | Haproxy HAProxy 安全漏洞 | |
| CVE-2021-39241 | Haproxy HAProxy 安全漏洞 | |
| CVE-2021-39242 | Haproxy HAProxy 安全漏洞 |
Showing top 20 of 46 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-39248
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