CVE Tools
Sign in

CVE-2024-53986

Possible XSS vulnerability with certain configurations of rails-html-sanitizer 1.6.0

Published: Dec 2, 2024Updated: Aug 15, 2025 Sources: CVE List NVD GHSA BDUCWE-79
6.1MEDIUM
NVD MITRE
EPSS Score
0.5%
Top 63.3%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
OpenVAS

Description

rails-html-sanitizer has XSS vulnerability with certain configurations

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

RubyGems
package-ecosystem
rails-html-sanitizer
OSS Libraries
rails
oss-projectaka activestorage, rails-html-sanitizer
rails-html-sanitizerLibrary
OSS Libraries / web-framework
rubyonrails
oss-project·USaka ruby on rails, rubyonrails.org, rails
rails html sanitizers
OSS Libraries
ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
Rails Core Team
oss-projectaka rack? no, rails, rubyonrails, actionview
Rails Html SanitizerLibrary
OSS Libraries / web-framework

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
Is your org exposed to CVE-2024-53986?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-638j-pmjw-jq48
github.com
https://nvd.nist.gov/vuln/detail/CVE-2024-53986
nvd.nist.gov
https://github.com/rails/rails-html-sanitizer/commit/f02ffbb8465e73920b6de0da940f5530f855965e
github.com
and 4 more references View all →
News mentions
Could not load news mentions.

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2024-53986 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows