Rails — known exploited vulnerabilities
The CISA Known Exploited Vulnerabilities catalog (KEV) lists vulnerabilities that CISA has confirmed are being exploited in the wild; U.S. federal civilian agencies are required to remediate each entry by its due date. This page joins the KEV entries for Rails with NVD CVSS scores and CISA's ransomware-campaign flag. See our methodology or browse all CVEs.
Key findings
CISA's Known Exploited Vulnerabilities catalog lists 3 Rails vulnerabilities confirmed as exploited in the wild across 1 product; none are currently flagged as used in known ransomware campaigns. All entries affect a single product: Ruby on Rails. CISA added 1 entry in 2025, compared with 0 in 2024. Across the 3 entries with an NVD CVSS score (100% of the total), the average score is 7.5; none is rated critical by NVD. The most recent addition is CVE-2019-5418 (Rails Ruby on Rails Path Traversal Vulnerability), added on 2025-07-07.
Affected products
| Product | Entries | Share |
|---|---|---|
| Ruby on Rails | 3 | 100% |
Entries added per year
By date added to the KEV catalog
Exploited Rails vulnerabilities (3)
Newest first. CVSS scores from NVD where available.
| CVE | Product | Vulnerability | Date added | Ransomware | CVSS |
|---|---|---|---|---|---|
| CVE-2019-5418 | Ruby on Rails | Rails Ruby on Rails Path Traversal Vulnerability | 2025-07-07 | — | HIGH7.5 |
| CVE-2016-0752 | Ruby on Rails | Ruby on Rails Directory Traversal Vulnerability | 2022-03-25 | — | HIGH7.5 |
| CVE-2014-0130 | Ruby on Rails | Ruby on Rails Directory Traversal Vulnerability | 2022-03-25 | — | HIGH7.5 |
Source: CISA Known Exploited Vulnerabilities catalog, joined with NIST NVD CVSS data. Vendor names are normalized across spellings. Compare all vendors.