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Advisory record · GHSA-hvj5-mvw9-93j3

Insecure deserialization in BentoML

CVSS 10.0 CriticalCriticalEPSS 0.015 · 74th percentile

Critical, because:

  • CVSS score 10.0: 9.0 or more.

How we decide what’s critical

Published by the GitHub Advisory Database at 16 Apr 2024, 00:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
bentomlPyPI<1.2.51.2.5
Identifiers
GHSA-hvj5-mvw9-93j3 · CVE-2024-2912 · PYSEC-2026-296
Weakness (CWE)
CWE-1188
Tags
Published
16 Apr 2024
Updated
27 Oct 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

BentoML versions before 1.2.5 of the PyPI package bentoml contain an insecure deserialization flaw that allows remote code execution. Per the source, an attacker can send a specially crafted POST request to a valid BentoML endpoint, which causes arbitrary operating system commands to run on the host server. Upgrade bentoml to version 1.2.5 or later, which contains the fix.

Written 31 Oct 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
10.0 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CNA (@huntr_ai)
  • CISA KEV Not listed.
  • EPSS 0.015, the 74th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:07 UTC First seen by agentprime
  2. 31 Oct 2026, 14:07 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.