Vulnerability · Published Oct 31, 2022 · Assigned by TML
CVE-2022-40289Stored cross-site scripting in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC via file upload and download functionality.
Critical 9.0
In plain English
A critical-severity cross-site scripting in PHP Point of Sale from PHP Point of Sale LLC. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).
Severity (CVSS 3.1)9.0Critical
Exploit odds (30 days)0.7%top 45.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The application was vulnerable to an authenticated Stored Cross-Site Scripting (XSS) in the upload and download functionality, which could be leveraged to escalate privileges or compromise any accounts they can coerce into observing the targeted files.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PHP Point of Sale LLC | PHP Point of Sale | 0 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H