CVE-2024-0960Network attack vector

Code execution via untrusted workflow deserialization

Published Jan 27, 2024 · Updated Jun 2, 2025

Deserialization in AIFlow 0.3.1 allows remote attackers to execute code through a crafted serialized workflow object. The show_workflow command retrieves workflow.workflow_object and passes it directly to cloudpickle.loads without validating its source or contents. Exploitation requires a crafted object to reach workflow storage and a user to invoke the show command; successful unpickling runs attacker-controlled code with the CLI process's privileges.

CVSS severity5.0
Medium
EPSS probability0.72%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Deserialization in AIFlow 0.3.1 allows remote attackers to execute code through a crafted serialized workflow object. The show_workflow command retrieves workflow.workflow_object and passes it directly to cloudpickle.loads without validating its source or contents. Exploitation requires a crafted object to reach workflow storage and a user to invoke the show command; successful unpickling runs attacker-controlled code with the CLI process's privileges.

The record

CVE
CVE-2024-0960
Published
Jan 27, 2024
Updated
Jun 2, 2025
Vendor
flink-extended
Product
AIFlow
Classifications
CWE-502, CAPEC-586, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 27, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 2, 2025Record 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=0.3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

flink-extended · AIFlowversion=0.3.1

Published CVSS scores

5.0VulDB CNACVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
5.1VulDB CNAAV:N/AC:H/Au:N/C:P/I:P/A:P
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
5.0VulDB CNACVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

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

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
CAPEC-586Object Injection
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

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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