CVE-2023-51281

MEDIUM

Customer Support System 1.0 - Cross-Site Scripting via Firstname Lastname Middlename Contact and Address Parameters

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-51281. PoCs published by geraldoalcantara.

AI-analyzed exploit summary This repository provides a detailed technical analysis of CVE-2023-51281, an XSS vulnerability in Customer Support System 1.0. It includes a step-by-step reproduction guide, a sample payload, and a full HTTP request demonstrating the exploit.

Description

Cross Site Scripting vulnerability in Customer Support System v.1.0 allows a remote attacker to escalate privileges via a crafted script firstname, "lastname", "middlename", "contact" and address parameters.

Exploits (1)

nomisec WRITEUP
by geraldoalcantara · poc
https://github.com/geraldoalcantara/CVE-2023-51281

This repository provides a detailed technical analysis of CVE-2023-51281, an XSS vulnerability in Customer Support System 1.0. It includes a step-by-step reproduction guide, a sample payload, and a full HTTP request demonstrating the exploit.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Customer Support System 1.0
Auth required
Prerequisites: Authenticated access to the application · Ability to edit or create customer records
MITRE ATT&CK
devstral-2 · analyzed Feb 19, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 5.4
EPSS 0.0048
EPSS Percentile 37.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
oretnom23/customer_support_system 1.0
Published Mar 07, 2024
Tracked Since Feb 18, 2026