HIGH8.1
GHSA-5652-92r9-3fx9
Decidim Cross-site Scripting vulnerability in the processes filter
Quick fix
GHSA-5652-92r9-3fx9 — decidim: upgrade to the fixed version with the command below.
bundle update decidimDetails
### Impact
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.
### Patches
The problem was patched in [v0.27.3](https://github.com/decidim/decidim/releases/tag/v0.27.3) and [v0.26.7](https://github.com/decidim/decidim/releases/tag/v0.26.7)
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://github.com/decidim/decidim/security/advisories/GHSA-5652-92r9-3fx9[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2023-34089[ADVISORY]
- https://github.com/decidim/decidim[PACKAGE]
- https://github.com/decidim/decidim/releases/tag/v0.26.6[WEB]
- https://github.com/decidim/decidim/releases/tag/v0.26.7[WEB]
- https://github.com/decidim/decidim/releases/tag/v0.27.3[WEB]
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/decidim-core/CVE-2023-34089.yml[WEB]
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/decidim/CVE-2023-34089.yml[WEB]