orjson-3.9.7-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl: 2 vulnerabilities (highest severity is: 7.5)

[mend-bolt-for-github]

Vulnerable Library - orjson-3.9.7-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy

Library home page: https://files.pythonhosted.org/packages/c8/b4/4a5d1d41cd74c5bcd39dc54b39979e532245134d18db89fe16a28db65363/orjson-3.9.7-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

Path to dependency file: /requirements.txt

Path to vulnerable library: /requirements.txt

Found in HEAD commit: 46b2b180777accd8b00c59f7f7b3dae4eeecfed2

Vulnerabilities

Vulnerability	Severity	CVSS	Dependency	Type	Fixed in (orjson version)	Remediation Possible**
CVE-2025-67221	High	7.5	orjson-3.9.7-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl	Direct	3.11.6	❌
CVE-2024-27454	High	7.5	orjson-3.9.7-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl	Direct	orjson - 3.9.15	❌

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2025-67221

Vulnerable Library - orjson-3.9.7-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy

Library home page: https://files.pythonhosted.org/packages/c8/b4/4a5d1d41cd74c5bcd39dc54b39979e532245134d18db89fe16a28db65363/orjson-3.9.7-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

Path to dependency file: /requirements.txt

Path to vulnerable library: /requirements.txt

Dependency Hierarchy:

• ❌ orjson-3.9.7-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (Vulnerable Library)

Found in HEAD commit: 46b2b180777accd8b00c59f7f7b3dae4eeecfed2

Found in base branch: main

Vulnerability Details

The orjson.dumps function in orjson thru 3.11.4 does not limit recursion for deeply nested JSON documents.

Publish Date: 2026-01-22

URL: CVE-2025-67221

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2026-01-22

Fix Resolution: 3.11.6

Step up your Open Source Security Game with Mend here

CVE-2024-27454

Vulnerable Library - orjson-3.9.7-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy

Library home page: https://files.pythonhosted.org/packages/c8/b4/4a5d1d41cd74c5bcd39dc54b39979e532245134d18db89fe16a28db65363/orjson-3.9.7-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

Path to dependency file: /requirements.txt

Path to vulnerable library: /requirements.txt

Dependency Hierarchy:

• ❌ orjson-3.9.7-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (Vulnerable Library)

Found in HEAD commit: 46b2b180777accd8b00c59f7f7b3dae4eeecfed2

Found in base branch: main

Vulnerability Details

orjson.loads in orjson before 3.9.15 does not limit recursion for deeply nested JSON documents.

Publish Date: 2024-02-26

URL: CVE-2024-27454

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-pwr2-4v36-6qpr

Release Date: 2024-02-26

Fix Resolution: orjson - 3.9.15

Step up your Open Source Security Game with Mend here