CVE-2021-41140
Discourse-Reactions Privileged Information Disclosure
Description
Discourse-reactions is a plugin for the Discourse platform that allows user to add their reactions to the post. In affected versions reactions given by user to secure topics and private messages are visible. This issue is patched in version 0.2 of discourse-reaction. Users who are unable to update are advised to disable the Discourse-reactions plugin in admin panel.
INFO
Published Date :
Oct. 19, 2021, 6:15 p.m.
Last Modified :
Aug. 12, 2022, 4:16 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
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-2021-41140.
| URL | Resource |
|---|---|
| https://github.com/discourse/discourse-reactions/commit/213d90b82fd15c4186ebc290fee18817d9727d0d | Patch Third Party Advisory |
| https://github.com/discourse/discourse-reactions/security/advisories/GHSA-9358-hwg5-jrmh | 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-2021-41140 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-41140 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 -
Reanalysis by [email protected]
Aug. 12, 2022
Action Type Old Value New Value Added CWE NIST CWE-200 -
Initial Analysis by [email protected]
Oct. 22, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N) Changed Reference Type https://github.com/discourse/discourse-reactions/commit/213d90b82fd15c4186ebc290fee18817d9727d0d No Types Assigned https://github.com/discourse/discourse-reactions/commit/213d90b82fd15c4186ebc290fee18817d9727d0d Patch, Third Party Advisory Changed Reference Type https://github.com/discourse/discourse-reactions/security/advisories/GHSA-9358-hwg5-jrmh No Types Assigned https://github.com/discourse/discourse-reactions/security/advisories/GHSA-9358-hwg5-jrmh Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:discourse:discourse_reactions:*:*:*:*:*:discourse:*:* versions up to (excluding) 0.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-41140 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-2021-41140
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} 0.01%
score
0.31079
percentile