Sinatra
8 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Sinatra, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
Sinatra CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 1 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 1 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 8 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- High3
- Medium5
Latest CVEs
The 8 most recently published vulnerabilities affecting Sinatra.
- CVE-2025-61921Sinatra has ReDoS vulnerability in ETag header value generation7.5
- CVE-2024-21510Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host (XFH) header. When making a request to a method with redire...5.4
- CVE-2024-37116WordPress Sinatra theme <= 1.3 - Cross Site Scripting (XSS) vulnerability6.5
- CVE-2022-45442Sinatra vulnerable to Reflected File Download attack8.8
- CVE-2022-29970Sinatra before 2.2.0 does not validate that the expanded path matches public_dir when serving static files.7.5
- CVE-2018-11627Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.6.1
- CVE-2018-1000119Sinatra rack-protection versions 1.5.4 and 2.0.0.rc3 and earlier contains a timing attack vulnerability in the CSRF token checking that can result in signatures can be exposed. This attack appear t...5.9
- CVE-2018-7212An issue was discovered in rack-protection/lib/rack/protection/path_traversal.rb in Sinatra 2.x before 2.0.1 on Windows. Path traversal is possible via backslash characters.5.3
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