CVE Feed

    Dashboard / CVE / CVE-2023-34089

    CVE-2023-34089

    Decidim is a participatory democracy framework, written in Ruby on Rails, originally developed for the Barcelona City government online and offline participation website. The processes filter 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 version 0.27.3 and 0.26.7.

    Published:Jul 11, 2023
    Last Modified:Nov 21, 2024
    EPS:Jul 11, 2023
    EPSS Score:0.00116
    CVSS Score:8.1

    Affected Products

    Vendor
    Decidim
    Product
    Decidim

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-45378 (CVSS 7.5) — Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 …
    CVE-2026-45573 (CVSS 6.4) — Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 …
    CVE-2026-45572 (CVSS 4.8) — Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 …
    CVE-2026-45415 (CVSS 6) — Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 …
    CVE-2026-45414 (CVSS 8.5) — Decidim is a participatory democracy framework. Prior to 0.31.5 and in 0.32.0.rc1 before 0.32.0.rc2, JWT-backe…
    CVE-2026-45377 (CVSS 6.5) — Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 …
    CVE-2026-45376 (CVSS 5.5) — Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 …
    CVE-2026-45330 (CVSS 4.9) — Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 …
    CVE-2026-45086 (CVSS 5.4) — Decidim is a participatory democracy framework. From 0.31.1 before 0.31.5 and in 0.32.0.rc1 before 0.32.0.rc2,…
    CVE-2026-40869 (CVSS 7.5) — Decidim is a participatory democracy framework. Starting in version 0.19.0 and prior to versions 0.30.5 and 0.…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High