XSS in Phppointofsale PHP Point Of Sale
CVE-2022-40289
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (48.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Phppointofsale PHP Point Of Sale — versions 19.0
- PHP Point Of Sale Llc — versions 0
Weakness classification (CWE)
References
- www.themissinglink.com.au/security-advisories/cve-2022-40289 (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-40289?
- CVE-2022-40289 is a critical-severity vulnerability in Phppointofsale PHP Point Of Sale, classified under Cross-site Scripting. CVSS score: 9.0/10. Published 2022-10-31.
- How severe is CVE-2022-40289?
- Critical severity. CVSS v3 base score is 9.0 out of 10.