CVE-2023-27849

CRITICALNVD 9.89.8—Elevated

9.8

rails-routes-to-json v1.0.0 was discovered to contain a remote code execution (RCE) vulnerability via the child_process function.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 90.7%
KEV: Not listed

Published

April 24, 2023

Last Modified

February 4, 2025

References (4)

cve@mitrehttps://github.com/omnitaint/Vulnerability-Reports/blob/2211ea4712f24d20b7f223fb737910fdfb041edb/reports/rails-routes-to-json/report.md
cve@mitrehttps://www.npmjs.com/package/rails-routes-to-json
af854a3a-2127-422b-91ae-364da2661108https://github.com/omnitaint/Vulnerability-Reports/blob/2211ea4712f24d20b7f223fb737910fdfb041edb/reports/rails-routes-to-json/report.md
af854a3a-2127-422b-91ae-364da2661108https://www.npmjs.com/package/rails-routes-to-json

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-77Command Injection

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2023-27849?

CVE-2023-27849 is a critical vulnerability published on April 24, 2023. rails-routes-to-json v1.0.0 was discovered to contain a remote code execution (RCE) vulnerability via the child_process function.

When was CVE-2023-27849 disclosed?

CVE-2023-27849 was first published in the National Vulnerability Database on April 24, 2023, with the most recent update on February 4, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-27849 actively exploited?

CVE-2023-27849 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 90.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-27849?

CVE-2023-27849 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-27849?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-27849, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2023-27849

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-27849?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)