PT-2020-16881 · Neopost · Neopost Mail Accounting Software Pro

Lars Neumann + 1 · Published 2020-10-28 · Updated 2020-12-02 · CVE-2020-27974

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions NeoPost Mail Accounting Software Pro version 5.0.6

Description The issue allows for XSS in the php/Commun/FUS SCM BlockStart.php endpoint, specifically through the code parameter.

Recommendations For NeoPost Mail Accounting Software Pro version 5.0.6, avoid using the code parameter in the php/Commun/FUS SCM BlockStart.php endpoint until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-27974

Affected Products

Neopost Mail Accounting Software Pro

References · 3

• 🔥 https://herolab.usd.de/security-advisories/usd-2020-0029 · Exploit
• https://osv.dev/vulnerability/CVE-2020-27974 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-27974 · Security Note