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CVE-2021-3258

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.

Q2A Ultimate SEO是Q2A Projects团队的一款为Question2Answer提供搜索引擎优化功能的组件。 Question2Answer Q2A Ultimate SEO Version 1.3 存在跨站脚本漏洞，该漏洞导致任意远程代码执行。

AI Predicted 6.1 Difficulty: Easy EPSS 1.64% · P74
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I. Basic Information for CVE-2021-3258

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Question2Answer Q2A Ultimate SEO Version 1.3 is affected by cross-site scripting (XSS), which may lead to arbitrary remote code execution.
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
Question2Answer Q2A Ultimate SEO 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Q2A Ultimate SEO是Q2A Projects团队的一款为Question2Answer提供搜索引擎优化功能的组件。 Question2Answer Q2A Ultimate SEO Version 1.3 存在跨站脚本漏洞，该漏洞导致任意远程代码执行。
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-2021-3258

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-3258

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Patches & Fixes for CVE-2021-3258 (1)

Other References for CVE-2021-3258 (2)

Same Patch Batch · n/a · 2021-02-05 · 33 CVEs total

CVE-2021-26722 Linkedin Oncall 跨站脚本漏洞
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CVE-2021-3311 Octobercms 代码问题漏洞
CVE-2020-36241 Gnome gnome-autoar 后置链接漏洞
CVE-2021-26708 Linux kernel 安全漏洞
CVE-2021-26711 Redwood Report2Web 安全漏洞
CVE-2021-26710 Redwood Report2Web 跨站脚本漏洞
CVE-2020-35765 ZOHO ManageEngine Applications Manager SQL注入漏洞
CVE-2020-8806 Electric Coin Company Zcashd 安全漏洞
CVE-2020-8807 Electric Coin Zcash 安全漏洞
CVE-2020-10537 Epikur 访问控制错误漏洞
CVE-2020-10538 Epikur 加密问题漏洞
CVE-2020-10539 Epikur 安全漏洞
CVE-2021-3333 Opmantek Open-AudIT 跨站脚本漏洞
CVE-2021-3382 Gitea 缓冲区错误漏洞
CVE-2020-18737 Typora 跨站脚本漏洞
CVE-2021-22301 Huawei Mate 30 安全漏洞
CVE-2020-18750 Modesty pdfjson 缓冲区错误漏洞
CVE-2020-9014 Epson Iprojection 输入验证错误漏洞
CVE-2020-10234 IObit Advanced SystemCare 安全漏洞

Showing top 20 of 33 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-3258

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