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Php Point Of Sale CVE-2022-40288

CRITICAL
Cross-site Scripting (XSS) (CWE-79)
2022-10-31 vdp@themissinglink.com.au
9.0
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
9.0 CRITICAL
AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Oct 31, 2022 - 21:15 nvd
CRITICAL 9.0

DescriptionNVD

The application was vulnerable to an authenticated Stored Cross-Site Scripting (XSS) in the user profile data fields, which could be leveraged to escalate privileges within and compromise any account that views their user profile.

AnalysisAI

The application was vulnerable to an authenticated Stored Cross-Site Scripting (XSS) in the user profile data fields, which could be leveraged to escalate privileges within and compromise any account. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. The application was vulnerable to an authenticated Stored Cross-Site Scripting (XSS) in the user profile data fields, which could be leveraged to escalate privileges within and compromise any account that views their user profile. Affected products include: Phppointofsale Php Point Of Sale.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

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CVE-2022-40288 vulnerability details – vuln.today

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