rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.4, a possible XSS vulnerability with certain configurations of Rails::Html::Sanitizer may allow an attacker to inject content if the application developer has overridden the sanitizer's allowed tags in either of the following ways: allow both "math" and "style" elements, or allow both "svg" and "style" elements. Code is only impacted if allowed tags are being overridden. . This issue is fixed in version 1.4.4. All users overriding the allowed tags to include "math" or "svg" and "style" should either upgrade or use the following workaround immediately: Remove "style" from the overridden allowed tags, or remove "math" and "svg" from the overridden allowed tags.
References
| Link | Resource |
|---|---|
| https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-9h9g-93gc-623h | Exploit Third Party Advisory |
| https://hackerone.com/reports/1656627 | 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-9h9g-93gc-623h | Exploit Third Party Advisory |
| https://hackerone.com/reports/1656627 | Exploit Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html | Mailing List Third Party Advisory |
Configurations
History
21 Nov 2024, 06:48
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-9h9g-93gc-623h - Exploit, Third Party Advisory | |
| References | () https://hackerone.com/reports/1656627 - Exploit, Third Party Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html - Mailing List, Third Party Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.2 |
01 Feb 2024, 15:59
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Rubyonrails
Rubyonrails rails Html Sanitizers Debian Debian debian Linux |
|
| References | (MISC) https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html - Mailing List, Third Party Advisory | |
| CPE | cpe:2.3:a:rubyonrails:rails_html_sanitizers:*:*:*:*:*:rails:*:* cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
13 Sep 2023, 17:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
|
| Summary | rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.4, a possible XSS vulnerability with certain configurations of Rails::Html::Sanitizer may allow an attacker to inject content if the application developer has overridden the sanitizer's allowed tags in either of the following ways: allow both "math" and "style" elements, or allow both "svg" and "style" elements. Code is only impacted if allowed tags are being overridden. . This issue is fixed in version 1.4.4. All users overriding the allowed tags to include "math" or "svg" and "style" should either upgrade or use the following workaround immediately: Remove "style" from the overridden allowed tags, or remove "math" and "svg" from the overridden allowed tags. |
Information
Published : 2022-12-14 17:15
Updated : 2024-11-21 06:48
NVD link : CVE-2022-23519
Mitre link : CVE-2022-23519
CVE.ORG link : CVE-2022-23519
JSON object : View
Products Affected
debian
- debian_linux
rubyonrails
- rails_html_sanitizers
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')