Picklescan
CVE-2025-10156
CRITICAL
GHSA-mjqp-26hc-grxg
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
4DescriptionCVE.org
An Improper Handling of Exceptional Conditions vulnerability in the ZIP archive scanning component of mmaitre314 picklescan allows a remote attacker to bypass security scans. This is achieved by crafting a ZIP archive containing a file with a bad Cyclic Redundancy Check (CRC), which causes the scanner to halt and fail to analyze the contents for malicious pickle files. When the file incorrectly considered safe is loaded, it can lead to the execution of malicious code.
AnalysisAI
An Improper Handling of Exceptional Conditions vulnerability in the ZIP archive scanning component of mmaitre314 picklescan allows a remote attacker to bypass security scans. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-755. An Improper Handling of Exceptional Conditions vulnerability in the ZIP archive scanning component of mmaitre314 picklescan allows a remote attacker to bypass security scans. This is achieved by crafting a ZIP archive containing a file with a bad Cyclic Redundancy Check (CRC), which causes the scanner to halt and fail to analyze the contents for malicious pickle files. When the file incorrectly considered safe is loaded, it can lead to the execution of malicious code. Affected products include: Mmaitre314 Picklescan.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
More in Picklescan
View allThe unsafe globals in Picklescan before 0.0.25 do not include ssl. Rated medium severity (CVSS 6.8), this vulnerability
picklescan before 0.0.21 does not treat 'pip' as an unsafe global. Rated medium severity (CVSS 5.3), this vulnerability
Remote code execution against users of picklescan versions prior to 1.0.4 is achievable by smuggling any blocked functio
Arbitrary code execution in picklescan versions prior to 1.0.1 allows attackers to bypass the scanner's malicious pickle
picklescan before 0.0.22 only considers standard pickle file extensions in the scope for its vulnerability scan. Rated m
Remote code execution in picklescan versions prior to 1.0.4 allows attackers to bypass the scanner's safety validation b
Arbitrary code execution bypass in picklescan before 1.0.4 allows attackers to smuggle malicious pickle files past the s
Detection bypass in picklescan versions prior to 0.0.27 allows attackers to smuggle malicious Python pickle files past t
Remote code execution in picklescan before 0.0.33 enables attackers to bypass the tool's malicious-pickle detection by s
Arbitrary file write in picklescan before 0.0.33 lets attackers bypass the tool's dangerous-call blocklist by abusing di
Arbitrary code execution in picklescan before 0.0.33 allows remote attackers to bypass the scanner's malicious-pickle de
Security check bypass in PickleScan versions before 0.0.33 allows attackers to smuggle arbitrary code execution payloads
Same technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today