CVE-2023-48104

MEDIUM

Alinto SOGo < 5.9.1 - HTML Injection

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-48104. PoCs published by E1tex.

AI-analyzed exploit summary The repository contains a functional Python script that exploits CVE-2023-48104, an HTML injection vulnerability in Alinto/SOGo Web Client. The PoC sends a crafted email with a malicious form to steal credentials via a phishing attack.

Description

Alinto SOGo before 5.9.1 is vulnerable to HTML Injection.

Exploits (1)

nomisec WORKING POC
by E1tex · poc
https://github.com/E1tex/CVE-2023-48104

The repository contains a functional Python script that exploits CVE-2023-48104, an HTML injection vulnerability in Alinto/SOGo Web Client. The PoC sends a crafted email with a malicious form to steal credentials via a phishing attack.

Classification
Working Poc 95%
Attack Type
Xss
Complexity
Moderate
Reliability
Reliable
Target: Alinto/SOGo Web Mail < 5.9.1
Auth required
Prerequisites: Valid SOGo session cookie · CSRF token · Target email address
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (3)

Core 3

Scores

CVSS v3 6.1
EPSS 0.0102
EPSS Percentile 59.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
alinto/sogo < 5.9.1
Published Jan 16, 2024
Tracked Since Feb 18, 2026