CVE-2025-27771Network attack vector

Authenticated code execution via eval on form fields

Published Aug 17, 2026 · Updated Aug 17, 2026

Code injection in /add_prompts in UpTrain AI UpTrain 0.7.1 and earlier allows remote authenticated users to execute code via crafted form data. The handler calls Python eval() on the untrusted checks list and metadata string, so attacker-supplied expressions run in the dashboard backend instead of being parsed as data. Exploitation requires a valid authentication method for the exposed API, and successful execution reaches the runtime context documented for UpTrain deployments, typically its Docker container.

CVSS severityUnavailable
Unscored
EPSS probability0.61%
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 /add_prompts in UpTrain AI UpTrain 0.7.1 and earlier allows remote authenticated users to execute code via crafted form data. The handler calls Python eval() on the untrusted checks list and metadata string, so attacker-supplied expressions run in the dashboard backend instead of being parsed as data. Exploitation requires a valid authentication method for the exposed API, and successful execution reaches the runtime context documented for UpTrain deployments, typically its Docker container.

The record

CVE
CVE-2025-27771
Published
Aug 17, 2026
Updated
Aug 17, 2026
Vendor
UpTrain AI
Product
UpTrain
Classifications
CWE-74, T1059.006
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 17, 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=<= 0.7.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

UpTrain AI · UpTrainversion=<= 0.7.1

Published CVSS scores

7.4GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E: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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1059.006Command and Scripting Interpreter: Python

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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