CVE-2023-32693

Decidim Cross-site Scripting vulnerability in the external link redirections

Published: Jul 11, 2023Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-79

8.1HIGH

Description

Decidim is a participatory democracy framework, written in Ruby on Rails, originally developed for the Barcelona City government online and offline participation website. The external link feature is susceptible to cross-site scripting. This allows a remote attacker to execute JavaScript code in the context of a currently logged-in user. An attacker could use this vulnerability to make other users endorse or support proposals they have no intention of supporting or endorsing. The problem was patched in versions 0.27.3 and 0.26.7.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:RUser Interaction

Required

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:NAvailability

None

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Weaknesses

CWE-79

Affected Products

package-ecosystem

oss-projectaka decidim framework

decidimOn-prem

Enterprise Software / collaboration-groupware

Exploitability

2 exploit sources identified

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Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Execution

Initial Access

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References

https://github.com/decidim/decidim/security/advisories/GHSA-469h-mqg8-535r

github.com

https://github.com/decidim/decidim/releases/tag/v0.26.7

github.com

https://github.com/decidim/decidim/releases/tag/v0.27.3

github.com

and 4 more references View all →

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