# Ruby on Rails vulnerabilities

Source: https://junglewise.ai/threats/technologies/rails  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/rails.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Ruby on Rails: 1 in the last 7 days and 1 in the last 90 days, 3 of them critical and 2 exploited in the wild. The most recent, CVE-2026-126069, was published on 10 November 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 1
- Last 30 days: 1
- Last 90 days: 1
- All time: 4 (3 critical, 2 exploited in the wild)

## About Ruby on Rails

Server-side web application framework using Ruby programming language.

## Latest Ruby on Rails vulnerabilities

- [CVE-2026-126069: Ruby on Rails Action View XSS in tag helpers via whitespace attribute names](https://junglewise.ai/threats/cve-2026-126069-action-view-is-a-framework-for-handling-view-template-lookup-and) (medium, CVSS 4.7, published 10 Nov 2026)
- [CVE-2022-32224: Ruby on Rails Active Record RCE via YAML Deserialization in Serialized Columns](https://junglewise.ai/threats/cve-2022-32224-ruby-on-rails-active-record-rce-via-yaml-deserialization-in) (critical, CVSS 9.8, published 5 Dec 2022)
- [CVE-2019-5418: Path Traversal in Action View](https://junglewise.ai/threats/cve-2019-5418-ruby-on-rails-path-traversal-in-action-view) (critical, exploited in the wild, CVSS 3.1, published 13 Mar 2019)
- [CVE-2014-0130: actionpack Path Traversal vulnerability](https://junglewise.ai/threats/cve-2014-0130-ruby-on-rails-directory-traversal-vulnerability) (critical, exploited in the wild, CVSS 3.1, published 24 Oct 2017)

## Most severe Ruby on Rails vulnerabilities

- [CVE-2019-5418: Path Traversal in Action View](https://junglewise.ai/threats/cve-2019-5418-ruby-on-rails-path-traversal-in-action-view) (critical, exploited in the wild, CVSS 3.1, published 13 Mar 2019)
- [CVE-2014-0130: actionpack Path Traversal vulnerability](https://junglewise.ai/threats/cve-2014-0130-ruby-on-rails-directory-traversal-vulnerability) (critical, exploited in the wild, CVSS 3.1, published 24 Oct 2017)
- [CVE-2022-32224: Ruby on Rails Active Record RCE via YAML Deserialization in Serialized Columns](https://junglewise.ai/threats/cve-2022-32224-ruby-on-rails-active-record-rce-via-yaml-deserialization-in) (critical, CVSS 9.8, published 5 Dec 2022)
- [CVE-2026-126069: Ruby on Rails Action View XSS in tag helpers via whitespace attribute names](https://junglewise.ai/threats/cve-2026-126069-action-view-is-a-framework-for-handling-view-template-lookup-and) (medium, CVSS 4.7, published 10 Nov 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 1 | 0 | 0 |

## Other Ruby on Rails technologies

- [Ruby on Rails Active Storage](https://junglewise.ai/threats/technologies/active-storage): 7 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Ruby on Rails vulnerabilities", https://junglewise.ai/threats/technologies/rails, 13 November 2026.