CVE-2023-47635
Decidim CSRF Token Check Bypass
Description
Decidim is a participatory democracy framework. Starting in version 0.23.0 and prior to versions 0.27.5 and 0.28.0, the CSRF authenticity token check is disabled for the questionnaire templates preview. The issue does not imply a serious security thread as you need to have access also to the session cookie in order to see this resource. This URL does not allow modifying the resource but it may allow attackers to gain access to information which was not meant to be public. The issue is fixed in version 0.27.5 and 0.28.0. As a workaround, disable the templates functionality or remove all available templates.
INFO
Published Date :
Feb. 20, 2024, 6:15 p.m.
Last Modified :
Dec. 16, 2024, 9:28 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.1
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-2023-47635.
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-2023-47635 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-47635 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.
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Initial Analysis by [email protected]
Dec. 16, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N Added CWE NIST CWE-352 Added CPE Configuration OR *cpe:2.3:a:decidim:decidim:*:*:*:*:*:ruby:*:* versions from (including) 0.23.0 up to (excluding) 0.27.5 Changed Reference Type https://github.com/decidim/decidim/blob/3187bdfd40ea1c57c2c12512b09a7fec0b2bed08/decidim-templates/app/controllers/decidim/templates/admin/questionnaire_templates_controller.rb#L11 No Types Assigned https://github.com/decidim/decidim/blob/3187bdfd40ea1c57c2c12512b09a7fec0b2bed08/decidim-templates/app/controllers/decidim/templates/admin/questionnaire_templates_controller.rb#L11 Product Changed Reference Type https://github.com/decidim/decidim/blob/3187bdfd40ea1c57c2c12512b09a7fec0b2bed08/decidim-templates/app/controllers/decidim/templates/admin/questionnaire_templates_controller.rb#L11 No Types Assigned https://github.com/decidim/decidim/blob/3187bdfd40ea1c57c2c12512b09a7fec0b2bed08/decidim-templates/app/controllers/decidim/templates/admin/questionnaire_templates_controller.rb#L11 Product Changed Reference Type https://github.com/decidim/decidim/commit/5542227be66e3b6d7530f5b536069bce09376660 No Types Assigned https://github.com/decidim/decidim/commit/5542227be66e3b6d7530f5b536069bce09376660 Patch Changed Reference Type https://github.com/decidim/decidim/commit/5542227be66e3b6d7530f5b536069bce09376660 No Types Assigned https://github.com/decidim/decidim/commit/5542227be66e3b6d7530f5b536069bce09376660 Patch Changed Reference Type https://github.com/decidim/decidim/commit/57a4b467787448307b5d9b01ce6e2c8502e121ac No Types Assigned https://github.com/decidim/decidim/commit/57a4b467787448307b5d9b01ce6e2c8502e121ac Patch Changed Reference Type https://github.com/decidim/decidim/commit/57a4b467787448307b5d9b01ce6e2c8502e121ac No Types Assigned https://github.com/decidim/decidim/commit/57a4b467787448307b5d9b01ce6e2c8502e121ac Patch Changed Reference Type https://github.com/decidim/decidim/pull/11743 No Types Assigned https://github.com/decidim/decidim/pull/11743 Issue Tracking Changed Reference Type https://github.com/decidim/decidim/pull/11743 No Types Assigned https://github.com/decidim/decidim/pull/11743 Issue Tracking Changed Reference Type https://github.com/decidim/decidim/pull/6247 No Types Assigned https://github.com/decidim/decidim/pull/6247 Issue Tracking Changed Reference Type https://github.com/decidim/decidim/pull/6247 No Types Assigned https://github.com/decidim/decidim/pull/6247 Issue Tracking Changed Reference Type https://github.com/decidim/decidim/releases/tag/v0.27.5 No Types Assigned https://github.com/decidim/decidim/releases/tag/v0.27.5 Release Notes Changed Reference Type https://github.com/decidim/decidim/releases/tag/v0.27.5 No Types Assigned https://github.com/decidim/decidim/releases/tag/v0.27.5 Release Notes Changed Reference Type https://github.com/decidim/decidim/releases/tag/v0.28.0 No Types Assigned https://github.com/decidim/decidim/releases/tag/v0.28.0 Release Notes Changed Reference Type https://github.com/decidim/decidim/releases/tag/v0.28.0 No Types Assigned https://github.com/decidim/decidim/releases/tag/v0.28.0 Release Notes Changed Reference Type https://github.com/decidim/decidim/security/advisories/GHSA-f3qm-vfc3-jg6v No Types Assigned https://github.com/decidim/decidim/security/advisories/GHSA-f3qm-vfc3-jg6v Patch, Vendor Advisory Changed Reference Type https://github.com/decidim/decidim/security/advisories/GHSA-f3qm-vfc3-jg6v No Types Assigned https://github.com/decidim/decidim/security/advisories/GHSA-f3qm-vfc3-jg6v Patch, Vendor Advisory -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/decidim/decidim/blob/3187bdfd40ea1c57c2c12512b09a7fec0b2bed08/decidim-templates/app/controllers/decidim/templates/admin/questionnaire_templates_controller.rb#L11 Added Reference https://github.com/decidim/decidim/commit/5542227be66e3b6d7530f5b536069bce09376660 Added Reference https://github.com/decidim/decidim/commit/57a4b467787448307b5d9b01ce6e2c8502e121ac Added Reference https://github.com/decidim/decidim/pull/11743 Added Reference https://github.com/decidim/decidim/pull/6247 Added Reference https://github.com/decidim/decidim/releases/tag/v0.27.5 Added Reference https://github.com/decidim/decidim/releases/tag/v0.28.0 Added Reference https://github.com/decidim/decidim/security/advisories/GHSA-f3qm-vfc3-jg6v -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Received by [email protected]
Feb. 20, 2024
Action Type Old Value New Value Added Description Decidim is a participatory democracy framework. Starting in version 0.23.0 and prior to versions 0.27.5 and 0.28.0, the CSRF authenticity token check is disabled for the questionnaire templates preview. The issue does not imply a serious security thread as you need to have access also to the session cookie in order to see this resource. This URL does not allow modifying the resource but it may allow attackers to gain access to information which was not meant to be public. The issue is fixed in version 0.27.5 and 0.28.0. As a workaround, disable the templates functionality or remove all available templates. Added Reference GitHub, Inc. https://github.com/decidim/decidim/security/advisories/GHSA-f3qm-vfc3-jg6v [No types assigned] Added Reference GitHub, Inc. https://github.com/decidim/decidim/pull/11743 [No types assigned] Added Reference GitHub, Inc. https://github.com/decidim/decidim/pull/6247 [No types assigned] Added Reference GitHub, Inc. https://github.com/decidim/decidim/commit/5542227be66e3b6d7530f5b536069bce09376660 [No types assigned] Added Reference GitHub, Inc. https://github.com/decidim/decidim/commit/57a4b467787448307b5d9b01ce6e2c8502e121ac [No types assigned] Added Reference GitHub, Inc. https://github.com/decidim/decidim/blob/3187bdfd40ea1c57c2c12512b09a7fec0b2bed08/decidim-templates/app/controllers/decidim/templates/admin/questionnaire_templates_controller.rb#L11 [No types assigned] Added Reference GitHub, Inc. https://github.com/decidim/decidim/releases/tag/v0.27.5 [No types assigned] Added Reference GitHub, Inc. https://github.com/decidim/decidim/releases/tag/v0.28.0 [No types assigned] Added CWE GitHub, Inc. CWE-918 Added CVSS V3.1 GitHub, Inc. AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-47635 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-2023-47635
weaknesses.