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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.008 (55.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/toumorokoshi/transmute-core/releases/tag/v1.13.5 (Release Notes)
- github.com/toumorokoshi/transmute-core/pull/58 (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.