CVE-2022-23647
"Prism Cross-Site Scripting allow execution of arbitrary code via Unescaped Output"
Description
Prism is a syntax highlighting library. Starting with version 1.14.0 and prior to version 1.27.0, Prism's command line plugin can be used by attackers to achieve a cross-site scripting attack. The command line plugin did not properly escape its output, leading to the input text being inserted into the DOM as HTML code. Server-side usage of Prism is not impacted. Websites that do not use the Command Line plugin are also not impacted. This bug has been fixed in v1.27.0. As a workaround, do not use the command line plugin on untrusted inputs, or sanitize all code blocks (remove all HTML code text) from all code blocks that use the command line plugin.
INFO
Published Date :
Feb. 18, 2022, 3:15 p.m.
Last Modified :
Feb. 28, 2022, 7:19 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.3
Exploitability Score :
1.6
Public PoC/Exploit Available at Github
CVE-2022-23647 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-2022-23647.
| URL | Resource |
|---|---|
| https://github.com/PrismJS/prism/commit/e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c | Patch Third Party Advisory |
| https://github.com/PrismJS/prism/pull/3341 | Patch Third Party Advisory |
| https://github.com/PrismJS/prism/security/advisories/GHSA-3949-f494-cm99 | 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).
test 反向辣鸡数据投放 CVE-2022-23305 工具 利用 教程 Exploit POC
cve-2020-
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-23647 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-23647 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 -
Initial Analysis by [email protected]
Feb. 28, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N) 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/PrismJS/prism/commit/e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c No Types Assigned https://github.com/PrismJS/prism/commit/e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c Patch, Third Party Advisory Changed Reference Type https://github.com/PrismJS/prism/pull/3341 No Types Assigned https://github.com/PrismJS/prism/pull/3341 Patch, Third Party Advisory Changed Reference Type https://github.com/PrismJS/prism/security/advisories/GHSA-3949-f494-cm99 No Types Assigned https://github.com/PrismJS/prism/security/advisories/GHSA-3949-f494-cm99 Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:prismjs:prism:*:*:*:*:*:node.js:*:* versions from (including) 1.14.0 up to (excluding) 1.27.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-23647 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-2022-23647
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.01%
score
0.34716
percentile