CVE-2025-71361Public exploitNetwork attack vector

Code execution via omitted fetch_tip dangerous-global check

Published Jun 24, 2026 · Updated Jun 24, 2026

Eval injection in picklescan before 0.0.29 allows remote attackers to execute arbitrary code through a crafted pickle file. The scanner's dangerous-global table omits idlelib.calltip.Calltip.fetch_tip, whose expression argument reaches eval(), so the payload is reported as safe. Execution requires a user or downstream process to trust the scan result and load the file with pickle.load().

CVSS severity7.6
High
EPSS probability0.60%
Next 30 days · Sep 17, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Eval injection in picklescan before 0.0.29 allows remote attackers to execute arbitrary code through a crafted pickle file. The scanner's dangerous-global table omits idlelib.calltip.Calltip.fetch_tip, whose expression argument reaches eval(), so the payload is reported as safe. Execution requires a user or downstream process to trust the scan result and load the file with pickle.load().

The record

CVE
CVE-2025-71361
Published
Jun 24, 2026
Updated
Jun 24, 2026
Vendor
Matthieu Maitre
Product
picklescan
Classifications
CWE-95, T1204.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 24, 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 <0.0.29

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Matthieu Maitre · picklescanversion=0 <0.0.29

Published CVSS scores

7.6GitHub Advisory DatabaseCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/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.

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

No observations available

Sep 11, 2026Sep 17, 2026
Latest reporting daySep 17, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-95Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
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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