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CVE-2021-3350

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.

MyBB（MyBulletinBoard）是MyBB（MYBB）团队的开发的一套用PHP和MySQL开发的免费且基于Web的论坛软件。该软件具有简单易用、支持多国语言、可扩展等特点。 Delete Account plugin 1.4 for MyBB 存在跨站脚本漏洞，该漏洞源于deleteaccount.php允许XSS通过deletereason参数。

AI Predicted 6.1 Difficulty: Easy EPSS 0.77% · P52

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-3350

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason parameter.
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
MyBB 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MyBB（MyBulletinBoard）是MyBB（MYBB）团队的开发的一套用PHP和MySQL开发的免费且基于Web的论坛软件。该软件具有简单易用、支持多国语言、可扩展等特点。 Delete Account plugin 1.4 for MyBB 存在跨站脚本漏洞，该漏洞源于deleteaccount.php允许XSS通过deletereason参数。
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-2021-3350

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III. Intelligence Information for CVE-2021-3350

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Patches & Fixes for CVE-2021-3350 (1)

Same Patch Batch · n/a · 2021-02-01 · 42 CVEs total

CVE-2021-23330 9.8 CRITICAL Command Injection
CVE-2020-28426 7.3 HIGH Command Injection
CVE-2020-28493 5.3 MEDIUM Regular Expression Denial of Service (ReDoS)
CVE-2020-15836 Mofi Network MOFI4500-4GXeLTE 安全漏洞
CVE-2020-13563 Sourceforge PhpGACL 跨站脚本漏洞
CVE-2020-13562 Sourceforge PhpGACL 跨站脚本漏洞
CVE-2020-24271 EasyCMS 跨站请求伪造漏洞
CVE-2020-36109 ASUS RT-AX86U 安全漏洞
CVE-2020-28194 Cccel-ppp 数字错误漏洞
CVE-2021-3349 GNOME Evolution 数据伪造问题漏洞
CVE-2021-3348 Linux kernel 资源管理错误漏洞
CVE-2020-13858 Mofi Network MOFI4500-4GXeLTE 信任管理问题漏洞
CVE-2020-26547 Github Monal 数据伪造问题漏洞
CVE-2020-15835 Mofi Network MOFI4500-4GXeLTE 授权问题漏洞
CVE-2020-15834 Mofi Network MOFI4500-4GXeLTE 信息泄露漏洞
CVE-2020-15833 Mofi Network MOFI4500-4GXeLTE 信任管理问题漏洞
CVE-2020-15832 Mofi Network MOFI4500-4GXeLTE 安全漏洞
CVE-2020-13860 Mofi Network MOFI4500-4GXeLTE 安全特征问题漏洞
CVE-2020-13859 Mofi Network MOFI-GXeLTE 安全漏洞
CVE-2020-13856 Mofi Network MOFI4500-4GXeLTE 安全漏洞

Showing top 20 of 42 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-3350

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