CVE-2022-40290
Reflected cross-site scripting in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC.
The application was vulnerable to an unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability in the barcode generation functionality, allowing attackers to generate an unsafe link that could compromise users.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The application was vulnerable to an unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability in the barcode generation functionality, allowing attackers to generate an unsafe link that could compromise users.
- Record
CVE-2022-40290- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List
Reflected cross-site scripting in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC.
The application was vulnerable to an unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability in the barcode generation functionality, allowing attackers to generate an unsafe link that could compromise users.
- Record
CVE-2022-40290- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2022-43587
The application was vulnerable to an unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability in the barcode generation functionality, allowing attackers to generate an unsafe link that could compromise users.
- Record
EUVD-2022-43587- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-mc95-w48p-72ww
The application was vulnerable to an unauthenticated Reflected Cross-Site Scripting (XSS)...
The application was vulnerable to an unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability in the barcode generation functionality, allowing attackers to generate an unsafe link that could compromise users.
- Record
GHSA-mc95-w48p-72ww- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-40290 is a medium vulnerability (CVSS 6.1) in Php Point Of Sale Point Of Sale, published October 31, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.46%, the 40th percentile. No source names a fixed version.