CVE-2024-32034

Cross-site scripting (XSS) in the decidim admin activity log

MEDIUM
4.8
CVSS Score
Published: September 16, 2024 at 06:38 PM UTC
Updated: June 17, 2026 at 07:29 AM UTC
1 product affected across 1 vendorDecidim

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Severity
MEDIUM4.8
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

decidim is a Free Open-Source participatory democracy, citizen participation and open government for cities and organizations. The admin panel is subject to potential Cross-site scripting (XSS) attach in case an admin assigns a valuator to a proposal, or does any other action that generates an admin activity log where one of the resources has an XSS crafted. This issue has been addressed in release version 0.27.7, 0.28.2, and newer. Users are advised to upgrade. Users unable to upgrade may redirect the pages /admin and /admin/logs to other admin pages to prevent this access (i.e. `/admin/organization/edit`).

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 0.27.7v < 0.28.20.28.00.28.1
Affected range stops below 0.27.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 0.28.2, so it looks safe — our inference, not a vendor statement

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-79

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