CVE-2022-23520
"rails-html-sanitizer Select-Style XSS Injection Vulnerability"
Description
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.4, there is a possible XSS vulnerability with certain configurations of Rails::Html::Sanitizer due to an incomplete fix of CVE-2022-32209. Rails::Html::Sanitizer may allow an attacker to inject content if the application developer has overridden the sanitizer's allowed tags to allow both "select" and "style" elements. Code is only impacted if allowed tags are being overridden. This issue is patched in version 1.4.4. All users overriding the allowed tags to include both "select" and "style" should either upgrade or use this workaround: Remove either "select" or "style" from the overridden allowed tags. NOTE: Code is _not_ impacted if allowed tags are overridden using either the :tags option to the Action View helper method sanitize or the :tags option to the instance method SafeListSanitizer#sanitize.
INFO
Published Date :
Dec. 14, 2022, 6:15 p.m.
Last Modified :
Nov. 21, 2024, 6:48 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2022-23520 has a 3 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
Affected Products
The following products are affected by CVE-2022-23520
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2022-23520
.
URL | Resource |
---|---|
https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-rrfc-7g8p-99q8 | Exploit Third Party Advisory |
https://hackerone.com/reports/1654310 | Exploit Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html | Mailing List Third Party Advisory |
https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-rrfc-7g8p-99q8 | Exploit Third Party Advisory |
https://hackerone.com/reports/1654310 | Exploit Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html | Mailing List 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
Makefile Go Python
Scans Software Bill of Materials (SBOMs) for security vulnerabilities
spdx cyclonedx gomodule sbom supply-chain oss supplychain vulnerability-scanners syft devsecops golang security security-automation security-tools epss
Makefile Go
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-2022-23520
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-23520
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 https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-rrfc-7g8p-99q8 Added Reference https://hackerone.com/reports/1654310 Added Reference https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Feb. 01, 2024
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html No Types Assigned https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html Mailing List, Third Party Advisory Removed CPE Configuration OR *cpe:2.3:a:rails_html_sanitizer_project:rails_html_sanitizer:*:*:*:*:*:ruby:*:* versions up to (excluding) 1.4.4 Added CPE Configuration OR *cpe:2.3:a:rubyonrails:rails_html_sanitizers:*:*:*:*:*:rails:*:* versions up to (excluding) 1.4.4 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 13, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 16, 2022
Action Type Old Value New Value 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/rails/rails-html-sanitizer/security/advisories/GHSA-rrfc-7g8p-99q8 No Types Assigned https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-rrfc-7g8p-99q8 Exploit, Third Party Advisory Changed Reference Type https://hackerone.com/reports/1654310 No Types Assigned https://hackerone.com/reports/1654310 Exploit, Third Party Advisory Added CWE NIST CWE-79 Added CPE Configuration OR *cpe:2.3:a:rails_html_sanitizer_project:rails_html_sanitizer:*:*:*:*:*:ruby:*:* versions up to (excluding) 1.4.4
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-23520
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-2022-23520
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} 0.01%
score
0.46037
percentile