🛡️ CVE-2025-58367
🔴 CVSS 9.5 — Critical ✅ No Known Exploit CWE-915 NVD
9.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

DeepDiff is a project focused on Deep Difference and search of any Python data. Versions 5.0.0 through 8.6.0 are vulnerable to class pollution via the Delta class constructor, and when combined with a gadget available in DeltaDiff, it can lead to Denial of Service and Remote Code Execution (via insecure Pickle deserialization) exploitation. The gadget available in DeepDiff allows `deepdiff.serialization.SAFE_TO_IMPORT` to be modified to allow dangerous classes such as posix.system, and then perform insecure Pickle deserialization via the Delta class. This potentially allows any Python code to be executed, given that the input to Delta is user-controlled. Depending on the application where DeepDiff is used, this can also lead to other vulnerabilities. This is fixed in version 8.6.1.

Details

Severity CRITICAL
CVSS Score 9.5
CVSS Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE CWE-915
Public Exploit ✅ No
Source NVD
Published 2025-09-03
Updated 2026-06-02
Modified 2025-09-10
Fix URL N/A

Affected Packages

Software From version Fixed in
deepdiff 5.0.0 8.6.1
unknown — —

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