CVE-2026-4998Public exploitNetwork attack vector

Remote code execution via unrestricted LLM-generated Python

Published Mar 28, 2026 · Updated Mar 28, 2026

Code injection in Sinaptik GmbH PandasAI 3.0 allows remote attackers to execute arbitrary host commands through crafted chat messages. CodeExecutor.execute passes LLM-generated Python to native exec with a globals dictionary that omits builtins, so Python supplies unrestricted built-ins. Default Agent instances use no sandbox; any remote party able to submit chat input can run commands with the hosting process's privileges.

CVSS severity7.3
High
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Sinaptik GmbH PandasAI 3.0 allows remote attackers to execute arbitrary host commands through crafted chat messages. CodeExecutor.execute passes LLM-generated Python to native exec with a globals dictionary that omits builtins, so Python supplies unrestricted built-ins. Default Agent instances use no sandbox; any remote party able to submit chat input can run commands with the hosting process's privileges.

The record

CVE
CVE-2026-4998
Published
Mar 28, 2026
Updated
Mar 28, 2026
Vendor
Sinaptik GmbH
Product
PandasAI
Classifications
CWE-74, CWE-94, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 28, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 28, 2026Record 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=3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Sinaptik GmbH · PandasAIversion=3.0

Published CVSS scores

7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
5.5VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
7.5VulDBAV:N/AC:L/Au:N/C:P/I:P/A:P

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 exploitPublished

Weakness, pattern, technique

CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

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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