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Vulnerability details: VCID-dpdg-ckpt-yuet
Vulnerability ID VCID-dpdg-ckpt-yuet
Aliases CVE-2024-27454
GHSA-pwr2-4v36-6qpr
PYSEC-2024-40
Summary orjson.loads in orjson before 3.9.15 does not limit recursion for deeply nested JSON documents.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-674 Uncontrolled Recursion
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00136 https://api.first.org/data/v1/epss?cve=CVE-2024-27454
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-pwr2-4v36-6qpr
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2024-27454
https://github.com/ijl/orjson
https://github.com/ijl/orjson/blob/master/CHANGELOG.md#3915
https://github.com/ijl/orjson/commit/b0e4d2c06ce06c6e63981bf0276e4b7c74e5845e
https://github.com/ijl/orjson/issues/458
https://github.com/pypa/advisory-database/tree/main/vulns/orjson/PYSEC-2024-40.yaml
https://monicz.dev/CVE-2024-27454
CVE-2024-27454 https://nvd.nist.gov/vuln/detail/CVE-2024-27454
GHSA-pwr2-4v36-6qpr https://github.com/advisories/GHSA-pwr2-4v36-6qpr
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.33207
EPSS Score 0.00136
Published At May 30, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-30T20:34:10.423234+00:00 Pypa Importer Import https://github.com/pypa/advisory-database/blob/main/vulns/orjson/PYSEC-2024-40.yaml 38.6.0