Stored cross-site scripting in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC via user profile data fields.
Priority MEDIUM 40CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
The application was found to be vulnerable to an authenticated Stored Cross-Site Scripting (XSS) vulnerability in messaging functionality, leading to privilege escalation or a compromise of a targeted account.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0075 55th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| PHP Point of Sale LLC | PHP Point of Sale | all versions | — | No fix listed | CNA |
- PHP Point of Sale VendorPHP Point of Sale LLC Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:phppointofsale:php_point_of_sale:19.0:*:*:*:*:*:*:* | 19.0 | Vulnerable | PHP Point of Sale LLC |
- cpe:2.3:a:phppointofsale:php_point_of_sale:19.0:*:*:*:*:*:*:* Versions 19.0 Vulnerable ·PHP Point of Sale LLC
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-40287
- 2026-10-03 Alias added: GHSA-4qxm-6rr2-4xf8
- 2026-10-06 EPSS moved to the 50th–90th percentile
References
More PHP Point of Sale LLC Php Point Of Sale vulnerabilities
- TI-2022-19134 Server-side request forgery (SSRF) in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC. CVSS 3.1CRITICAL 9.8
- TI-2022-19131 Session fixation in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC. CVSS 3.1CRITICAL 9.8
- TI-2022-19132 CSV Injection in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC CVSS 3.1HIGH 8.8
- TI-2022-19127 Cross-site scripting in PHP Point of Sale CVSS 3.1CRITICAL 9.0
- TI-2022-19126 Stored cross-site scripting in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC via messaging functionality CVSS 3.1CRITICAL 9.0
- TI-2022-19129 Cross-site request forgery (CSRF) in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC CVSS 3.1HIGH 8.8
Sources
- CVE-2022-40287 · CVE Program
- CVE-2022-40287 · NVD
- FIRST EPSS
- GHSA-4qxm-6rr2-4xf8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences