CVE Catalog

CVE-2025-58367

CriticalCVSS 10.0
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Elevated risk
1.19%

67th percentile - higher than 67% of all known CVEs

Summary

DeepDiff versions 5.0.0 through 8.6.0 are vulnerable to class pollution via the Delta class constructor. When combined with a gadget in DeltaDiff, this allows modification of SAFE_TO_IMPORT and insecure Pickle deserialization, leading to remote code execution or denial of service.

Risk Assessment

If Delta input is user-controlled, an attacker can execute arbitrary code in the application context, potentially leading to full system compromise or service disruption.

Recommendation

Update DeepDiff to version 8.6.1 or later. Avoid passing untrusted data to the Delta constructor.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS