CVE-2024-45594

MEDIUM

decidim-meetings Cross-site scripting vulnerability in the online or hybrid meeting embeds

Published November 13, 2024Updated July 18, 2026Source: osv

Summary

### Impact The meeting embeds feature used in the online or hybrid meetings is subject to potential XSS attack through a malformed URL. ### Patches Not available ### Workarounds Disable the creation of meetings by participants in the meeting component. ### References OWASP ASVS v4.0.3-5.1.3 ### Credits This issue was discovered in a security audit organized by mitgestalten Partizipationsbüro against Decidim. The security audit was implemented by the Austrian Institute of Technology.

Remediation

Upgrade to the fixed version using your package manager.

Bundler

Update decidim-meetings to 0.28.3 or later

gem install decidim-meetings -v 0.28.3

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Package	Ecosystem	Affected	Fixed In
decidim-meetings	rubygems	0.28.0, 0.28.1, 0.28.2	0.28.3

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CWE-79
Cross-site Scripting (XSS)MITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 7.7 score means for each attack dimension.

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

References

Frequently Asked Questions

What is CVE-2024-45594?: decidim-meetings Cross-site scripting vulnerability in the online or hybrid meeting embeds This vulnerability has been assigned a severity rating of MEDIUM (CVSS score: 7.7/10).
How do I check if my project is affected by CVE-2024-45594?: CVE-2024-45594 affects decidim-meetings. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2024-45594 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score

7.7

High exploitability or significant impact. Prioritize remediation within days.

Also Known As

GHSA-j4h6-gcj7-7v9v

Related CVEs

CVE-2023-34090
HIGH
Decidim vulnerable to sensitive data disclosure
CVE-2026-71437
MEDIUM
Mermaid Architecture diagrams are vulnerable to prototype pollution
CVE-2026-65602
MEDIUM
Traefik CRD IngressRouteTCP ServersTransport Cross-Provider Namespace Bypass
CVE-2026-54765
MEDIUM
Traefik: Gateway HTTPRoute backendRef filters can leak backend context across routes sharing a Service:port
CVE-2026-62909
MEDIUM
Microsoft Security Advisory CVE-2026-62909 – .NET Elevation of Privilege Vulnerability
CVE-2026-62902
MEDIUM
Microsoft Security Advisory CVE-2026-62902 – .NET Information Disclosure Vulnerability
CVE-2026-61807
MEDIUM
Snipe-IT: Stored DOM XSS via table selected-count IDs
CVE-2026-62899
MEDIUM
Microsoft Security Advisory CVE-2026-62899 – .NET Security Feature Bypass Vulnerability

Check if you're affected

Scan your dependencies to see if this vulnerability affects your projects.

Scan Your Dependencies