CVE-2024-27321Public exploit

Code execution via bracket-wrapped CSV labels

Published Sep 12, 2024 · Updated Sep 12, 2024

Eval injection in Refuel Autolabel 0.0.8 through 0.0.16 allows context-dependent attackers to execute Python code through a crafted CSV file. MLCTaskValidate.validate passes bracket-wrapped label-column values directly to Python eval before checking that the result is a permitted label list. Execution requires a user to load the attacker's CSV for a multilabel classification task, and the code runs with that user's process privileges.

CVSS severity7.8
High
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Eval injection in Refuel Autolabel 0.0.8 through 0.0.16 allows context-dependent attackers to execute Python code through a crafted CSV file. MLCTaskValidate.validate passes bracket-wrapped label-column values directly to Python eval before checking that the result is a permitted label list. Execution requires a user to load the attacker's CSV for a multilabel classification task, and the code runs with that user's process privileges.

The record

CVE
CVE-2024-27321
Published
Sep 12, 2024
Updated
Sep 12, 2024
Vendor
Refuel
Product
Autolabel
Classifications
CWE-95, CWE-1236, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 12, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.0.8 <=*

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Refuel · Autolabelversion=0.0.8 <=*

Published CVSS scores

7.8HiddenLayerCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.6GitHub Advisory DatabaseCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-95Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
CWE-1236Improper Neutralization of Formula Elements in a CSV File
T1204.002Malicious File

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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