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requests-2.32.5-py3-none-any.whl: 2 vulnerabilities (highest severity is: 5.3) #497

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Description

@mend-bolt-for-github
Vulnerable Library - requests-2.32.5-py3-none-any.whl

Python HTTP for Humans.

Library home page: https://files.pythonhosted.org/packages/1e/db/4254e3eabe8020b458f1a747140d32277ec7a271daf1d235b70dc0b4e6e3/requests-2.32.5-py3-none-any.whl

Path to dependency file: /src/kubedash/tests/requirements.txt

Path to vulnerable library: /tmp/ws-ua_20260421063129_ENTWPD/python_ATEAZC/202604210631431/env/lib/python3.9/site-packages/requests-2.32.5.dist-info,/tmp/ws-ua_20260421063129_ENTWPD/python_ATEAZC/202604210631591/env/lib/python3.9/site-packages/requests-2.32.5.dist-info

Vulnerabilities

Vulnerability Severity CVSS Dependency Type Fixed in (requests version) Remediation Possible**
CVE-2026-45409 Medium 5.3 idna-3.11-py3-none-any.whl Transitive N/A*
CVE-2026-25645 Medium 4.4 requests-2.32.5-py3-none-any.whl Direct https://github.com/psf/requests.git - v2.33.0

*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.

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

Details

CVE-2026-45409

Vulnerable Library - idna-3.11-py3-none-any.whl

Internationalized Domain Names in Applications (IDNA)

Library home page: https://files.pythonhosted.org/packages/0e/61/66938bbb5fc52dbdf84594873d5b51fb1f7c7794e9c0f5bd885f30bc507b/idna-3.11-py3-none-any.whl

Path to dependency file: /src/kubedash/tests/requirements.txt

Path to vulnerable library: /tmp/ws-ua_20260421063129_ENTWPD/python_ATEAZC/202604210631431/env/lib/python3.9/site-packages/idna-3.11.dist-info,/tmp/ws-ua_20260421063129_ENTWPD/python_ATEAZC/202604210631591/env/lib/python3.9/site-packages/idna-3.11.dist-info

Dependency Hierarchy:

  • requests-2.32.5-py3-none-any.whl (Root Library)
    • idna-3.11-py3-none-any.whl (Vulnerable Library)

Found in base branch: main

Vulnerability Details

Internationalized Domain Names in Applications (IDNA) for Python provides support for Internationalized Domain Names in Applications (IDNA) and Unicode IDNA Compatibility Processing. In versions prior to 3.15, payloads such as ""\u0660" * N" or ""\u30fb" * N + "\u6f22"" utilize the "valid_contexto" function prior to length rejection, and for high values of "N" will take a long time to process. This is the same issue as CVE-2024-3651, however the original remediation in 2024 was not a complete fix. A specially crafted argument to the "idna.encode()" function could consume significant resources. This may lead to a denial-of-service. Starting in version 3.14, the function rejects long inputs as soon as practicable prior to any further processing to minimize resource consumption. In version 3.15, this approach was extended to lesser used alternate functions (i.e. per-label conversions and codec support). A workaround is available. Domain names cannot exceed 253 characters in length. If this length limit is enforced prior to passing the domain to the "idna.encode()" function, it should no longer consume significant resources. This is triggered by arbitrarily large inputs that would not occur in normal usage, but may be passed to the library assuming there is no preliminary input validation by the higher-level application.

Publish Date: 2026-06-05

URL: CVE-2026-45409

CVSS 3 Score Details (5.3)

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: Low

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-65pc-fj4g-8rjx

Release Date: 2026-05-19

Fix Resolution: idna - 3.15

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CVE-2026-25645

Vulnerable Library - requests-2.32.5-py3-none-any.whl

Python HTTP for Humans.

Library home page: https://files.pythonhosted.org/packages/1e/db/4254e3eabe8020b458f1a747140d32277ec7a271daf1d235b70dc0b4e6e3/requests-2.32.5-py3-none-any.whl

Path to dependency file: /src/kubedash/tests/requirements.txt

Path to vulnerable library: /tmp/ws-ua_20260421063129_ENTWPD/python_ATEAZC/202604210631431/env/lib/python3.9/site-packages/requests-2.32.5.dist-info,/tmp/ws-ua_20260421063129_ENTWPD/python_ATEAZC/202604210631591/env/lib/python3.9/site-packages/requests-2.32.5.dist-info

Dependency Hierarchy:

  • requests-2.32.5-py3-none-any.whl (Vulnerable Library)

Found in base branch: main

Vulnerability Details

Requests is a HTTP library. Prior to version 2.33.0, the "requests.utils.extract_zipped_paths()" utility function uses a predictable filename when extracting files from zip archives into the system temporary directory. If the target file already exists, it is reused without validation. A local attacker with write access to the temp directory could pre-create a malicious file that would be loaded in place of the legitimate one. Standard usage of the Requests library is not affected by this vulnerability. Only applications that call "extract_zipped_paths()" directly are impacted. Starting in version 2.33.0, the library extracts files to a non-deterministic location. If developers are unable to upgrade, they can set "TMPDIR" in their environment to a directory with restricted write access.

Publish Date: 2026-03-25

URL: CVE-2026-25645

CVSS 3 Score Details (4.4)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2026-03-25

Fix Resolution: https://github.com/psf/requests.git - v2.33.0

Step up your Open Source Security Game with Mend here

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