Critical severityNVD Advisory· Published Apr 9, 2025· Updated Apr 9, 2025
Insecure Deserialization leads to RCE in BentoML's runner server
CVE-2025-32375
Description
BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.8, there was an insecure deserialization in BentoML's runner server. By setting specific headers and parameters in the POST request, it is possible to execute any unauthorized arbitrary code on the server, which will grant the attackers to have the initial access and information disclosure on the server. This vulnerability is fixed in 1.4.8.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
bentomlPyPI | >= 1.0.0a1, < 1.4.8 | 1.4.8 |
Affected products
2Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-7v4r-c989-xh26ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-32375ghsaADVISORY
- github.com/bentoml/BentoML/security/advisories/GHSA-7v4r-c989-xh26ghsax_refsource_CONFIRMWEB
- github.com/pypa/advisory-database/tree/main/vulns/bentoml/PYSEC-2025-32.yamlghsaWEB
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