CVE-2023-34089
The processes filter feature is susceptible to Cross-site scripting.
Does this matter?
Lower severity and a low EPSS score (0.74%). Track it; it rarely justifies an emergency change on its own.
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 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.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.74% probability · 52th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- decidim/decidim
- Source
- security-advisories@github.com
References
- https://github.com/decidim/decidim/releases/tag/v0.26.6Release Notes
- https://github.com/decidim/decidim/releases/tag/v0.27.3Release Notes
- https://github.com/decidim/decidim/security/advisories/GHSA-5652-92r9-3fx9Third Party Advisory
- https://github.com/decidim/decidim/releases/tag/v0.26.6Release Notes
- https://github.com/decidim/decidim/releases/tag/v0.27.3Release Notes
- https://github.com/decidim/decidim/security/advisories/GHSA-5652-92r9-3fx9Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.