---
title: "ruby-lang URI vulnerabilities and CVEs"
url: https://radicalnotion.ai/vendor/rubylang/uri
type: product
description: "ruby-lang URI has 4 published CVEs, 0 in CISA KEV and 0 with public exploits."
updated: 2025-12-30
source: RadicalNotion.AI
license: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/)
---

# ruby-lang URI vulnerabilities

Vendor: [ruby-lang](https://radicalnotion.ai/vendor/rubylang)

- **Published CVEs:** 4
- **In CISA KEV:** 0
- **With a public exploit:** 0
- **With a patch:** 4
- **Average CVSS:** 4.4
- **First CVE:** 2023-03-31
- **Latest CVE:** 2025-12-30

## Severity breakdown

| Severity | CVEs |
| --- | --- |
| Critical | 0 |
| High | 1 |
| Medium | 1 |
| Low | 2 |
| Unscored | 0 |

## Most common weakness types

| CWE | Name | CVEs |
| --- | --- | --- |
| [CWE-1333](https://radicalnotion.ai/cwe/cwe-1333) | Inefficient Regular Expression Complexity | 2 |
| [CWE-200](https://radicalnotion.ai/cwe/cwe-200) | Exposure of Sensitive Information to an Unauthorized Actor | 1 |
| [CWE-212](https://radicalnotion.ai/cwe/cwe-212) | Improper Removal of Sensitive Information Before Storage or Transfer | 1 |

## CVEs by year

| Year | CVEs published |
| --- | --- |
| 2023 | 2 |
| 2024 | 0 |
| 2025 | 2 |

## Affected versions (top 21 of 22)

| Version | Kind | CVEs |
| --- | --- | --- |
| \< 0.10.3 | range | 1 |
| \< 0.11.3 | range | 1 |
| \< 0.12.5 | range | 1 |
| \<= 0.10.0 | range | 1 |
| 0.10.1 | range | 1 |
| 0.11.0 | range | 1 |
| 0.11.0 \<= v \< 0.12.2 | range | 1 |
| 0.12.0 | range | 1 |
| 0.12.0 \<= v \< 0.12.4 | range | 1 |
| 0.13.0 \<= v \< 0.13.2 | range | 1 |
| 0.13.0 \<= v \< 0.13.3 | range | 1 |
| 1.0.0 \<= v \< 1.0.3 | range | 1 |
| 0.10.3 | patched | 1 |
| 0.11.3 | patched | 1 |
| 0.12.2 | patched | 1 |
| 0.12.4 | patched | 1 |
| 0.12.5 | patched | 1 |
| 0.13.2 | patched | 1 |
| 0.13.3 | patched | 1 |
| 1.0.3 | patched | 1 |
| 1.0.4 | patched | 1 |

## CVEs

| CVE | Title | Severity | CVSS | CISA KEV | Public exploit | Patch |
| --- | --- | --- | --- | --- | --- | --- |
| CVE-2025-61594 | URI Credential Leakage Bypass over CVE-2025-27221 | low | 2.7 | No | No | Yes |
| CVE-2025-27221 | URI allows for userinfo Leakage in URI#join, URI#merge, and URI#+ | low | 2.1 | No | No | Yes |
| CVE-2023-36617 | URI gem has ReDoS vulnerability | medium | 5.3 | No | No | Yes |
| CVE-2023-28755 | Ruby URI component ReDoS issue | high | 7.5 | No | No | Yes |

## Frequently asked questions

### How many CVEs does ruby-lang URI have?

ruby-lang URI has 4 published CVE records since 2023.

### How many ruby-lang URI CVEs are in CISA KEV?

None of ruby-lang URI's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

### Are there public exploits for ruby-lang URI vulnerabilities?

No ruby-lang URI CVEs currently have a tracked public exploit in this dataset.

### Which versions of ruby-lang URI are affected?

22 distinct ruby-lang URI versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

### What are the most common weakness types in ruby-lang URI CVEs?

ruby-lang URI's CVEs most often map to these CWE weakness types: CWE-1333 (Inefficient Regular Expression Complexity), CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor), CWE-212 (Improper Removal of Sensitive Information Before Storage or Transfer).

### What is the average severity of ruby-lang URI CVEs?

The average CVSS base score across ruby-lang URI's scored CVEs is 4.4.

## Other products from this vendor

- [Ruby](https://radicalnotion.ai/vendor/rubylang/ruby) (115 CVEs)
- [rexml](https://radicalnotion.ai/vendor/rubylang/rexml) (8 CVEs)
- [net::imap](https://radicalnotion.ai/vendor/rubylang/net-imap) (6 CVEs)
- [CGI](https://radicalnotion.ai/vendor/rubylang/cgi) (5 CVEs)
- [webrick](https://radicalnotion.ai/vendor/rubylang/webrick) (5 CVEs)
- [openssl](https://radicalnotion.ai/vendor/rubylang/openssl) (2 CVEs)
- [rdoc](https://radicalnotion.ai/vendor/rubylang/rdoc) (2 CVEs)
- [date](https://radicalnotion.ai/vendor/rubylang/date) (1 CVEs)

---

Source: [RadicalNotion.AI](https://radicalnotion.ai/vendor/rubylang/uri). Licensed CC BY-NC 4.0; attribute RadicalNotion.AI and link the source page when you reuse this data.