๐Ÿ” CVE Alert

CVE-2025-71361

HIGH 8.1

picklescan - Remote Code Execution via Undetected idlelib.calltip.Calltip.fetch_tip

CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th

picklescan before 0.0.29 fails to detect malicious idlelib.calltip.Calltip.fetch_tip calls in pickle files, allowing remote code execution. Attackers can embed undetected payloads in pickle files that execute arbitrary code when loaded via pickle.load().

CWE CWE-95
Vendor picklescan
Product picklescan
Published Jun 24, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Affected Versions

picklescan / picklescan
0 < 0.0.29

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
github.com: https://github.com/mmaitre314/picklescan/security/advisories/GHSA-8r4j-24qv-fmq9 vulncheck.com: https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-undetected-idlelib-calltip-calltip-fetch-tip

Credits

๐Ÿ” FredericDT