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CVE-2022-1718— The trudesk application allows large characters to insert in the input field "Full Name" on the signup field which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request in polonel/trudesk

Quick assessment

Affected
polonel polonel/trudesk
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.

Chris Brame Trudesk是美国Chris Brame公司的一个开源帮助台/票务解决方案。 Trudesk 1.2.2之前版本存在输入验证错误漏洞，该漏洞源于允许在注册字段的输入字段全名中插入大字符，这可能允许攻击者通过精心制作的HTTP请求导致拒绝服务(DoS)。

AI Predicted 6.5 Difficulty: Easy EPSS 1.05% · P63

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-1718

Vulnerability Information
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Vulnerability Title
The trudesk application allows large characters to insert in the input field "Full Name" on the signup field which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request in polonel/trudesk
Source: CVE Program / CVE List V5
Vulnerability Description
The trudesk application allows large characters to insert in the input field "Full Name" on the signup field which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request in GitHub repository polonel/trudesk prior to 1.2.2. This can lead to Denial of service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
Trudesk 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Chris Brame Trudesk是美国Chris Brame公司的一个开源帮助台/票务解决方案。 Trudesk 1.2.2之前版本存在输入验证错误漏洞，该漏洞源于允许在注册字段的输入字段全名中插入大字符，这可能允许攻击者通过精心制作的HTTP请求导致拒绝服务(DoS)。
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
polonel polonel/trudesk unspecified ~ 1.2.2 -

II. Public POCs for CVE-2022-1718

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III. Intelligence Information for CVE-2022-1718

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Patches & Fixes for CVE-2022-1718 (1)

Same Patch Batch · polonel · 2022-05-16 · 3 CVEs total

CVE-2022-1719 Reflected XSS on ticket filter function in polonel/trudesk
CVE-2022-1728 Allowing long password leads to denial of service in polonel/trudesk in polonel/trudesk

IV. Related Vulnerabilities

Same product: polonel/trudesk
Same vendor: polonel
Same weakness: CWE-190

V. Comments for CVE-2022-1718

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