CVE-2021-40219
Bolt CMS Remote Code Execution Vulnerability
Description
Bolt CMS <= 4.2 is vulnerable to Remote Code Execution. Unsafe theme rendering allows an authenticated attacker to edit theme to inject server-side template injection that leads to remote code execution.
INFO
Published Date :
April 11, 2022, 5:15 p.m.
Last Modified :
Nov. 21, 2024, 6:23 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2021-40219 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2021-40219.
| URL | Resource |
|---|---|
| http://boltcms.com | Vendor Advisory |
| https://github.com/bolt/core | Third Party Advisory |
| https://github.com/bolt/core/blob/3b21a73ebf519b76756d3ad2841312d10ef11461/src/Controller/Frontend/TemplateController.php | Exploit Third Party Advisory |
| https://github.com/iiSiLvEr/CVEs/tree/main/CVE-2021-40219 | Exploit Third Party Advisory |
| http://boltcms.com | Vendor Advisory |
| https://github.com/bolt/core | Third Party Advisory |
| https://github.com/bolt/core/blob/3b21a73ebf519b76756d3ad2841312d10ef11461/src/Controller/Frontend/TemplateController.php | Exploit Third Party Advisory |
| https://github.com/iiSiLvEr/CVEs/tree/main/CVE-2021-40219 | Exploit 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).
None
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-40219 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-40219 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://boltcms.com Added Reference https://github.com/bolt/core Added Reference https://github.com/bolt/core/blob/3b21a73ebf519b76756d3ad2841312d10ef11461/src/Controller/Frontend/TemplateController.php Added Reference https://github.com/iiSiLvEr/CVEs/tree/main/CVE-2021-40219 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Apr. 15, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://boltcms.com No Types Assigned http://boltcms.com Vendor Advisory Changed Reference Type https://github.com/bolt/core No Types Assigned https://github.com/bolt/core Third Party Advisory Changed Reference Type https://github.com/bolt/core/blob/3b21a73ebf519b76756d3ad2841312d10ef11461/src/Controller/Frontend/TemplateController.php No Types Assigned https://github.com/bolt/core/blob/3b21a73ebf519b76756d3ad2841312d10ef11461/src/Controller/Frontend/TemplateController.php Exploit, Third Party Advisory Changed Reference Type https://github.com/iiSiLvEr/CVEs/tree/main/CVE-2021-40219 No Types Assigned https://github.com/iiSiLvEr/CVEs/tree/main/CVE-2021-40219 Exploit, Third Party Advisory Added CWE NIST CWE-94 Added CPE Configuration OR *cpe:2.3:a:bolt:bolt_cms:*:*:*:*:*:*:*:* versions up to (including) 4.2.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-40219 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-2021-40219
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
5.56 }} -1.85%
score
0.93144
percentile