CVE-2024-27090

MEDIUM

Decidim vulnerable to data disclosure through the embed feature

Published July 10, 2024Updated July 11, 2024Source: osv

Summary

### Impact If an attacker can infer the slug or URL of an unpublished or private resource, and this resource can be embedded (such as a Participatory Process, an Assembly, a Proposal, a Result, etc), then some data of this resource could be accessed. ### Patches version 0.27.6 https://github.com/decidim/decidim/commit/1756fa639ef393ca8e8bb16221cab2e2e7875705 ### Workarounds Disallow access through your web server to the URLs finished with `/embed.html`

Remediation

Upgrade to the fixed version using your package manager.

Bundler

Update decidim to 0.27.6 or later

gem install decidim -v 0.27.6

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

Affected Packages (1)

Package	Ecosystem	Affected	Fixed In
decidim	rubygems	0.0.1, 0.0.1.alpha1, 0.0.1.alpha2, 0.0.1.alpha3 (+120 more)	0.27.6

Vulnerability Classification

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

CWE-200
Information ExposureMITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 5.3 score means for each attack dimension.

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

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

References

Frequently Asked Questions

What is CVE-2024-27090?: Decidim vulnerable to data disclosure through the embed feature This vulnerability has been assigned a severity rating of MEDIUM (CVSS score: 5.3/10).
How do I check if my project is affected by CVE-2024-27090?: CVE-2024-27090 affects decidim. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2024-27090 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score

5.3

Exploitation requires specific conditions or has limited impact. Remediate within weeks.

Also Known As

GHSA-qcj6-vxwx-4rqv

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