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CVE-2025-30221 — Vulnerability in pitchfork — CVE Details

MEDIUM

Pitchfork HTTP Request/Response Splitting vulnerability

Published March 27, 2025Updated March 28, 2025Source: osv

Summary

### Impact HTTP Response Header Injection in Pitchfork Versions < 0.11.0 when used in conjunction with Rack 3 ### Patches The issue was fixed in Pitchfork release 0.11.0 ### Workarounds There are no known work arounds. Users must upgrade.

Advisory Timeline

  • First published March 27, 2025 (564 days ago).
  • Last revised March 28, 2025 — 1 day after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Bundler
Update pitchfork to 0.11.0 or later
gem install pitchfork -v 0.11.0

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: rubygems (1).

PackageEcosystemAffectedFixed In
pitchfork
rubygems
0.1.0, 0.1.1, 0.1.2, 0.10.0 (+9 more)0.11.0

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 4.3 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

References

Frequently Asked Questions

What is CVE-2025-30221?
Pitchfork HTTP Request/Response Splitting vulnerability This vulnerability has been assigned a severity rating of MEDIUM (CVSS score: 4.3/10).
How do I check if my project is affected by CVE-2025-30221?
CVE-2025-30221 affects pitchfork. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2025-30221 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
4.3

Exploitation requires specific conditions or has limited impact. Remediate within weeks.

Also Known As

GHSA-pfqj-w6r6-g86v

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