CVE-2024-55227

CRITICAL
2025-01-27 [email protected]
9.0
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Analysis Generated
Mar 28, 2026 - 18:05 vuln.today
Patch Released
Mar 28, 2026 - 18:05 nvd
Patch available
PoC Detected
Feb 19, 2025 - 20:15 vuln.today
Public exploit code
CVE Published
Jan 27, 2025 - 17:15 nvd
CRITICAL 9.0

Tags

XSS Dolibarr Erp Crm

Description

A cross-site scripting (XSS) vulnerability in the Events/Agenda module of Dolibarr v21.0.0-beta allows attackers to execute arbitrary web scripts or HTMl via a crafted payload injected into the Title parameter.

Analysis

A cross-site scripting (XSS) vulnerability in the Events/Agenda module of Dolibarr v21.0.0-beta allows attackers to execute arbitrary web scripts or HTMl via a crafted payload injected into the Title. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical Context

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. A cross-site scripting (XSS) vulnerability in the Events/Agenda module of Dolibarr v21.0.0-beta allows attackers to execute arbitrary web scripts or HTMl via a crafted payload injected into the Title parameter. Affected products include: Dolibarr Dolibarr Erp\/Crm.

Affected Products

Dolibarr Dolibarr Erp\/Crm.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Priority Score

65
Low Medium High Critical
KEV: 0
EPSS: +0.3
CVSS: +45
POC: +20

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CVE-2024-55227 vulnerability details – vuln.today
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