CVE-2019-3958 — MEDIUM (5.4)

Vulnerability Description

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.

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Wallaceit	Wallacepos	1.4.3

Related Weaknesses (CWE)

CWE-79

References

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

FAQ

What is CVE-2019-3958?

CVE-2019-3958 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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.

How severe is CVE-2019-3958?

CVE-2019-3958 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-3958?

Check the references section above for vendor advisories and patch information. Affected products include: Wallaceit Wallacepos.