CVE-2019-3958

5.4 mediumEPSS 0.9%

Medium (5.4) in wallaceit wallacepos. EPSS 0.9% chance of exploitation in the next 30 days.

Insufficient output sanitization in WallacePOS 1.4.3 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks via a crafted sales transaction.

Severity

CVSS 3.0

5.4 medium

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2019-07-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

wallaceit:wallacepos

References

https://www.tenable.com/security/research/tra-2019-37
https://www.tenable.com/security/research/tra-2019-37

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