CVE-2023-49977

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p38

Published

Mar 6, 2024 (Mar 6, 2024)

Modified

Jun 17, 2026

Description

A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the address parameter at /customer_support/index.php?page=new_customer.

Vendors: oretnom23
Products: customer support system
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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