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CVE-2021-35514 — Code injection in narou — CVE Details

HIGH

Code injection in Narou

Published July 2, 2021Updated November 8, 2023Source: osv

Summary

Narou (aka Narou.rb) before 3.8.0 allows Ruby Code Injection via the title name or author name of a novel.

Advisory Timeline

  • First published July 2, 2021 (1928 days ago).
  • Last revised November 8, 2023 — 858 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Bundler
Update narou to 3.8.0 or later
gem install narou -v 3.8.0

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

Affected Packages (1)

Affects 1 ecosystem: rubygems (1).

PackageEcosystemAffectedFixed In
narou
rubygems
1.0.0, 1.0.1, 1.0.2, 1.1.0 (+142 more)3.8.0

Vulnerability Classification

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

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 8.5 score means for each attack dimension.

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

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

References

Frequently Asked Questions

What is CVE-2021-35514?
Code injection in Narou This vulnerability has been assigned a severity rating of HIGH (CVSS score: 8.5/10).
How do I check if my project is affected by CVE-2021-35514?
CVE-2021-35514 affects narou. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2021-35514 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
8.5

High exploitability or significant impact. Prioritize remediation within days.

Also Known As

GHSA-gwrj-88fp-5m36

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