What’s Vulnerable › Vulnerabilities

CVE-2022-40288: Stored cross-site scripting in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC via messaging functionality

• Severity: critical (CVSS 9.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-10-31 · updated 2026-06-17
• Weakness: CWE-79

Description

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

• PHP Point of Sale LLC PHP Point of Sale: 19.0

References

• https://www.themissinglink.com.au/security-advisories/cve-2022-40288
• https://www.themissinglink.com.au/security-advisories/cve-2022-40288

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