CVE-2023-34089
Decidim Cross-Site Scripting Vulnerability
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.
INFO
Published Date :
July 11, 2023, 6:15 p.m.
Last Modified :
July 21, 2023, 5:16 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-34089.
| URL | Resource |
|---|---|
| https://github.com/decidim/decidim/releases/tag/v0.26.6 | Release Notes |
| https://github.com/decidim/decidim/releases/tag/v0.27.3 | Release Notes |
| https://github.com/decidim/decidim/security/advisories/GHSA-5652-92r9-3fx9 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-34089 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-34089 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Jul. 21, 2023
Action Type Old Value New Value Changed Reference Type https://github.com/decidim/decidim/releases/tag/v0.26.6 Patch, Third Party Advisory https://github.com/decidim/decidim/releases/tag/v0.26.6 Release Notes Changed Reference Type https://github.com/decidim/decidim/releases/tag/v0.27.3 Patch, Third Party Advisory https://github.com/decidim/decidim/releases/tag/v0.27.3 Release Notes Changed CPE Configuration OR *cpe:2.3:a:decidim:decidim:*:*:*:*:*:ruby:*:* versions up to (excluding) 0.26.6 *cpe:2.3:a:decidim:decidim:*:*:*:*:*:ruby:*:* versions from (including) 0.27.0 up to (excluding) 0.27.3 OR *cpe:2.3:a:decidim:decidim:*:*:*:*:*:ruby:*:* versions up to (excluding) 0.26.7 *cpe:2.3:a:decidim:decidim:*:*:*:*:*:ruby:*:* versions from (including) 0.27.0 up to (excluding) 0.27.3 -
CVE Modified by [email protected]
Jul. 19, 2023
Action Type Old Value New Value Changed 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 0.26.6. 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. -
Initial Analysis by [email protected]
Jul. 19, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://github.com/decidim/decidim/releases/tag/v0.26.6 No Types Assigned https://github.com/decidim/decidim/releases/tag/v0.26.6 Patch, Third Party Advisory Changed Reference Type https://github.com/decidim/decidim/releases/tag/v0.27.3 No Types Assigned https://github.com/decidim/decidim/releases/tag/v0.27.3 Patch, Third Party Advisory Changed Reference Type https://github.com/decidim/decidim/security/advisories/GHSA-5652-92r9-3fx9 No Types Assigned https://github.com/decidim/decidim/security/advisories/GHSA-5652-92r9-3fx9 Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:decidim:decidim:*:*:*:*:*:ruby:*:* versions up to (excluding) 0.26.6 *cpe:2.3:a:decidim:decidim:*:*:*:*:*:ruby:*:* versions from (including) 0.27.0 up to (excluding) 0.27.3
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-34089 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-34089
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.19 }} 0.01%
score
0.56524
percentile