CVE-2026-53874

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Source
https://cve.org/CVERecord?id=CVE-2026-53874
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53874.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-53874
Aliases
Published
2026-06-17T15:05:03.558Z
Modified
2026-08-12T03:51:08.719717924Z
Severity
  • 9.3 (Critical) CVSS_V4 - 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 CVSS Calculator
Summary
picklescan - Arbitrary Code Execution via Obfuscated eval Call
Details

picklescan before 1.0.1 contains an unsafe deserialization vulnerability allowing unauthenticated users to execute arbitrary code by hiding eval calls nested under callable objects via getattr. Attackers can embed malicious code in pickle files that evades detection but executes when the pickle is loaded from untrusted sources.

Database specific 
{
    "cwe_ids": [
        "CWE-502"
    ],
    "cna_assigner": "VulnCheck",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53874.json"
}
References

Affected packages

Git / github.com/mmaitre314/picklescan

Affected ranges

Type
GIT
Repo
https://github.com/mmaitre314/picklescan
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4d9bc9cd34bca8672dad3481cd4556d5ba747156
Database specific
Show details 
{
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.0.1"
        }
    ]
}

Affected versions

v0.*
v0.0.10
v0.0.11
v0.0.12
v0.0.13
v0.0.14
v0.0.15
v0.0.17
v0.0.18
v0.0.19
v0.0.2
v0.0.20
v0.0.21
v0.0.22
v0.0.23
v0.0.24
v0.0.25
v0.0.26
v0.0.27
v0.0.28
v0.0.29
v0.0.3
v0.0.30
v0.0.31
v0.0.32
v0.0.33
v0.0.34
v0.0.35
v0.0.4
v0.0.5
v0.0.6
v0.0.7
v0.0.8
v0.0.9
v1.*
v1.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53874.json"