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Vulnerability Details :

CVE-2025-58367

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-05 Sep, 2025 | 21:52
Updated At-08 Sep, 2025 | 20:08
Rejected At-
Credits

DeepDiff is vulnerable to DoS and Remote Code Execution via Delta class pollution

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
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N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:05 Sep, 2025 | 21:52
Updated At:08 Sep, 2025 | 20:08
Rejected At:
▼CVE Numbering Authority (CNA)
DeepDiff is vulnerable to DoS and Remote Code Execution via Delta class pollution

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.

Affected Products
Vendor
seperman
Product
deepdiff
Versions
Affected
  • >= 5.0.0, < 8.6.1
Problem Types
TypeCWE IDDescription
CWECWE-915CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes
Type: CWE
CWE ID: CWE-915
Description: CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes
Metrics
VersionBase scoreBase severityVector
4.010.0CRITICAL
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
Version: 4.0
Base score: 10.0
Base severity: CRITICAL
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
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/seperman/deepdiff/security/advisories/GHSA-mw26-5g2v-hqw3
x_refsource_CONFIRM
https://github.com/seperman/deepdiff/commit/c69c06c13f75e849c770ade3f556cd16209fd183
x_refsource_MISC
https://github.com/seperman/deepdiff/releases/tag/8.6.1
x_refsource_MISC
Hyperlink: https://github.com/seperman/deepdiff/security/advisories/GHSA-mw26-5g2v-hqw3
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/seperman/deepdiff/commit/c69c06c13f75e849c770ade3f556cd16209fd183
Resource:
x_refsource_MISC
Hyperlink: https://github.com/seperman/deepdiff/releases/tag/8.6.1
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:05 Sep, 2025 | 22:15
Updated At:08 Sep, 2025 | 16:25

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.010.0CRITICAL
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/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
Type: Secondary
Version: 4.0
Base score: 10.0
Base severity: CRITICAL
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/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
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-915Primarysecurity-advisories@github.com
CWE ID: CWE-915
Type: Primary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/seperman/deepdiff/commit/c69c06c13f75e849c770ade3f556cd16209fd183security-advisories@github.com
N/A
https://github.com/seperman/deepdiff/releases/tag/8.6.1security-advisories@github.com
N/A
https://github.com/seperman/deepdiff/security/advisories/GHSA-mw26-5g2v-hqw3security-advisories@github.com
N/A
Hyperlink: https://github.com/seperman/deepdiff/commit/c69c06c13f75e849c770ade3f556cd16209fd183
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/seperman/deepdiff/releases/tag/8.6.1
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/seperman/deepdiff/security/advisories/GHSA-mw26-5g2v-hqw3
Source: security-advisories@github.com
Resource: N/A

Change History

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