XSS in Nchsoftware Express Invoice

CVE-2019-16282

In NCH Express Invoice v7.12, persistent cross site scripting (XSS) exists via the Invoices/Items/Customers/Quotes input field. An authenticated unprivileged user can add/modify the Invoices/Items/Customers fields parameter to inject arbitrary JavaScript.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (44.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Weakness classification (CWE)

References

  • cve@mitre.org (VDB Entry, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)

Frequently asked questions

What is CVE-2019-16282?
CVE-2019-16282 is a medium-severity vulnerability in Nchsoftware Express Invoice, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2019-10-14.
How severe is CVE-2019-16282?
Medium severity. CVSS v3 base score is 5.4 out of 10.