What is CVE-2023-47204?

CVE-2023-47204 is a critical-severity vulnerability in Toumorokoshi Transmute-Core, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-11-02.

How severe is CVE-2023-47204?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2023-47204 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Toumorokoshi Transmute-Core

CVE-2023-47204

Unsafe YAML deserialization in yaml.Loader in transmute-core before 1.13.5 allows attackers to execute arbitrary Python code.

Vulnerability class: Insecure Deserialization

EPSS: 0.008 (53.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Toumorokoshi Transmute-core
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org (Release Notes)
cve@mitre.org (Patch, Issue Tracking)

Frequently asked questions

What is CVE-2023-47204?: CVE-2023-47204 is a critical-severity vulnerability in Toumorokoshi Transmute-Core, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-11-02.
How severe is CVE-2023-47204?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-47204 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.