rails-html-sanitizer up to 1.6.0 Rails::HTML::Sanitizer cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in rails-html-sanitizer up to 1.6.0 and classified as problematic. This vulnerability affects the function Rails::HTML::Sanitizer. Executing a manipulation can lead to cross site scripting. This vulnerability is handled as CVE-2024-53989. The attack can be executed remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in rails-html-sanitizer up to 1.6.0. This vulnerability affects the function Rails::HTML::Sanitizer. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. CVE summarizes:

rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. There is a possible XSS vulnerability with certain configurations of Rails::HTML::Sanitizer 1.6.0 when used with Rails >= 7.1.0. A possible XSS vulnerability with certain configurations of Rails::HTML::Sanitizer may allow an attacker to inject content if HTML5 sanitization is enabled and the application developer has overridden the sanitizer's allowed tags for the the "noscript" element. This vulnerability is fixed in 1.6.1.

The advisory is shared for download at github.com. This vulnerability was named CVE-2024-53989 since 11/26/2024. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 1.6.1 eliminates this vulnerability. Applying the patch 16251735e36ebdc302e2f90f2a39cad56879414f is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: rails-html-sanitizer 1.6.1
Patch: 16251735e36ebdc302e2f90f2a39cad56879414f

Timelineinfo

11/26/2024 🔍
12/02/2024 +6 days 🔍
12/02/2024 +0 days 🔍
08/16/2025 +256 days 🔍

Sourcesinfo

Advisory: GHSA-rxv5-gxqc-xx8g
Status: Confirmed

CVE: CVE-2024-53989 (🔍)
GCVE (CVE): GCVE-0-2024-53989
GCVE (VulDB): GCVE-100-286696

Entryinfo

Created: 12/02/2024 22:25
Updated: 08/16/2025 00:09
Changes: 12/02/2024 22:25 (69), 12/03/2024 04:16 (3), 08/16/2025 00:09 (12)
Complete: 🔍
Cache ID: 216::103

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