# uri (RubyGems) vulnerabilities

4 known vulnerabilities (1 medium, 2 low), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://rubygems.org/gems/uri

## Advisories (4)

### [CVE-2025-61594](https://cve.now/CVE-2025-61594): URI Credential Leakage Bypass over CVE-2025-27221

- Severity: Low 2.1
- Published: Dec 30, 2025
- Affected: fixed in 0.12.5; from 0.13.0, fixed in 0.13.3; from 1.0.0, fixed in 1.0.4.

### [CVE-2025-27221](https://cve.now/CVE-2025-27221): In the URI gem before 1.0.3 for Ruby, the URI handling methods (URI.join, URI#merge, URI#+) have an inadvertent leakage of authentication…

- Severity: Low 3.2
- Published: Mar 3, 2025
- Affected: fixed in 0.11.3; from 0.12.0, fixed in 0.12.4; from 0.13.0, fixed in 0.13.2; from 1.0.0, fixed in 1.0.3.

### [CVE-2023-36617](https://cve.now/CVE-2023-36617): A ReDoS issue was discovered in the URI component before 0.12.2 for Ruby.

- Severity: Unrated
- Published: Jun 29, 2023
- Affected: from 0.10.1, fixed in 0.10.3; from 0.12.0, fixed in 0.12.2; from 0.11.0, fixed in 0.11.2; fixed in 0.10.0.3.

### [CVE-2023-28755](https://cve.now/CVE-2023-28755): A ReDoS issue was discovered in the URI component through 0.12.0 in Ruby through 3.2.1.

- Severity: Medium 5.3
- Published: Mar 31, 2023
- Affected: from 0.12.0, fixed in 0.12.1; from 0.11.0, fixed in 0.11.1; from 0.10.1, fixed in 0.10.2; fixed in 0.10.0.1.

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