Decidim vulnerable to sensitive data disclosure
CVE-2023-34090

7.5HIGH

Key Information:

Vendor

Decidim

Status
Decidim
Vendor
CVE Published:
11 July 2023

What is CVE-2023-34090?

The Decidim framework, which is built on Ruby on Rails and enables participatory democracy, is susceptible to data leakage due to a configuration issue in the Ransack library. This vulnerability permits unauthenticated remote attackers to filter and exfiltrate non-public data from the underlying database, including sensitive information from user tables. The flaw has been rectified in version 0.27.3, emphasizing the importance of keeping the framework updated to mitigate these risks.

Affected Version(s)

decidim >= 0.27.0, < 0.27.3

References

https://github.com/decidim/decidim/security/advisories/GH...
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https://github.com/decidim/decidim/security/advisories/GH...
x_refsource_MISC
https://github.com/decidim/decidim/releases/tag/v0.27.3
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.