CVE-2021-23369
Handlebars Remote Code Execution (RCE)
Description
The package handlebars before 4.7.7 are vulnerable to Remote Code Execution (RCE) when selecting certain compiling options to compile templates coming from an untrusted source.
INFO
Published Date :
April 12, 2021, 2:15 p.m.
Last Modified :
June 8, 2021, 1:54 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-23369 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-2021-23369.
| URL | Resource |
|---|---|
| https://github.com/handlebars-lang/handlebars.js/commit/b6d3de7123eebba603e321f04afdbae608e8fea8 | Patch Third Party Advisory |
| https://github.com/handlebars-lang/handlebars.js/commit/f0589701698268578199be25285b2ebea1c1e427 | Patch Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20210604-0008/ | Third Party Advisory |
| https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1074950 | Exploit Third Party Advisory |
| https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1074951 | Exploit Third Party Advisory |
| https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1074952 | Exploit Third Party Advisory |
| https://snyk.io/vuln/SNYK-JS-HANDLEBARS-1056767 | 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).
Handlebars CVE-2021-23369 Vulnerability
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-2021-23369 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-23369 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]
Jun. 08, 2021
Action Type Old Value New Value Changed Reference Type https://security.netapp.com/advisory/ntap-20210604-0008/ No Types Assigned https://security.netapp.com/advisory/ntap-20210604-0008/ Third Party Advisory -
CVE Modified by [email protected]
Jun. 04, 2021
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20210604-0008/ [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 19, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/handlebars-lang/handlebars.js/commit/b6d3de7123eebba603e321f04afdbae608e8fea8 No Types Assigned https://github.com/handlebars-lang/handlebars.js/commit/b6d3de7123eebba603e321f04afdbae608e8fea8 Patch, Third Party Advisory Changed Reference Type https://github.com/handlebars-lang/handlebars.js/commit/f0589701698268578199be25285b2ebea1c1e427 No Types Assigned https://github.com/handlebars-lang/handlebars.js/commit/f0589701698268578199be25285b2ebea1c1e427 Patch, Third Party Advisory Changed Reference Type https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1074950 No Types Assigned https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1074950 Exploit, Third Party Advisory Changed Reference Type https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1074951 No Types Assigned https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1074951 Exploit, Third Party Advisory Changed Reference Type https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1074952 No Types Assigned https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1074952 Exploit, Third Party Advisory Changed Reference Type https://snyk.io/vuln/SNYK-JS-HANDLEBARS-1056767 No Types Assigned https://snyk.io/vuln/SNYK-JS-HANDLEBARS-1056767 Exploit, Third Party Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:handlebarsjs:handlebars:*:*:*:*:*:node.js:*:* versions up to (excluding) 4.7.7
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-23369 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-2021-23369
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
14.94 }} 2.38%
score
0.95706
percentile