Technology · RubyGems
rails-html-sanitizer (RubyGems) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 19 vulnerabilities in rails-html-sanitizer (RubyGems): 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, Rails HTML Sanitizers XSS in SVG reference elements, was published on 21 July 2026.
- Last 7 days
- 0
- Last 90 days
- 2
- Critical, all time
- 0
- Exploited in the wild
- 0
About rails-html-sanitizer (RubyGems)
A Ruby gem used to sanitize HTML fragments in Rails applications using a whitelist-based approach.
Latest rails-html-sanitizer (RubyGems) vulnerabilities
- Rails HTML Sanitizers XSS in SVG reference elementsmediumCVSS 5.1
- CVE-2026-73648: Rails HTML Sanitizers: Possible XSS vulnerability with certain configurationsmediumCVSS 4EPSS 0.5%
- CVE-2024-53989: rails-html-sanitizer has XSS vulnerability with certain configurationsmediumCVSS 4EPSS 0.5%
- CVE-2024-53987: rails-html-sanitizer has XSS vulnerability with certain configurationsmediumCVSS 4EPSS 0.4%
- CVE-2024-53988: rails-html-sanitizer has XSS vulnerability with certain configurationsmediumCVSS 4EPSS 0.4%
- CVE-2024-53986: rails-html-sanitizer has XSS vulnerability with certain configurationsmediumCVSS 4EPSS 0.5%
- CVE-2024-53985: rails-html-sanitize has XSS vulnerability with certain configurationsmediumCVSS 4EPSS 0.6%
- CVE-2022-23520: Possible XSS vulnerability with certain configurations of rails-html-sanitizerlowCVSS 3.1EPSS 1.1%
- CVE-2022-23519: Possible XSS vulnerability with certain configurations of rails-html-sanitizerlowCVSS 3.1EPSS 1.0%
- CVE-2022-23518: Improper neutralization of data URIs may allow XSS in rails-html-sanitizerlowCVSS 3.1EPSS 0.9%
- CVE-2022-23517: Inefficient Regular Expression Complexity in rails-html-sanitizerlowCVSS 3.1EPSS 1.5%
- CVE-2022-32209: Rails::Html::Sanitizer vulnerable to Cross-site ScriptinglowCVSS 3.1EPSS 30.2%
- Moderate severity vulnerability that affects rails-html-sanitizerinfo
- Moderate severity vulnerability that affects rails-html-sanitizerinfo
- Moderate severity vulnerability that affects rails-html-sanitizerinfo
- CVE-2018-3741: rails-html-sanitizer Cross-site Scripting vulnerabilitylowCVSS 3.1EPSS 1.3%
- CVE-2015-7578: rails-html-sanitizer Cross-site Scripting vulnerabilitylowCVSS 3EPSS 2.5%
- CVE-2015-7580: rails-html-sanitizer Cross-site Scripting vulnerabilitylowCVSS 3EPSS 2.2%
- CVE-2015-7579: rails-html-sanitizer Cross-site Scripting vulnerabilitylowCVSS 3EPSS 2.6%
Most severe rails-html-sanitizer (RubyGems) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- Rails HTML Sanitizers XSS in SVG reference elementsmediumCVSS 5.1
- CVE-2024-53985: rails-html-sanitize has XSS vulnerability with certain configurationsmediumCVSS 4EPSS 0.6%
- CVE-2026-73648: Rails HTML Sanitizers: Possible XSS vulnerability with certain configurationsmediumCVSS 4EPSS 0.5%
- CVE-2024-53989: rails-html-sanitizer has XSS vulnerability with certain configurationsmediumCVSS 4EPSS 0.5%
- CVE-2024-53986: rails-html-sanitizer has XSS vulnerability with certain configurationsmediumCVSS 4EPSS 0.5%
- CVE-2024-53987: rails-html-sanitizer has XSS vulnerability with certain configurationsmediumCVSS 4EPSS 0.4%
- CVE-2024-53988: rails-html-sanitizer has XSS vulnerability with certain configurationsmediumCVSS 4EPSS 0.4%
- CVE-2022-32209: Rails::Html::Sanitizer vulnerable to Cross-site ScriptinglowCVSS 3.1EPSS 30.2%
- CVE-2022-23517: Inefficient Regular Expression Complexity in rails-html-sanitizerlowCVSS 3.1EPSS 1.5%
- CVE-2018-3741: rails-html-sanitizer Cross-site Scripting vulnerabilitylowCVSS 3.1EPSS 1.3%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 2 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/rails-html-sanitizer.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "rails-html-sanitizer (RubyGems) vulnerabilities", https://junglewise.ai/threats/technologies/rails-html-sanitizer, 28 September 2026.