Flask-2.2.5-py3-none-any.whl: 4 vulnerabilities (highest severity is: 7.5)

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Vulnerable Library - Flask-2.2.5-py3-none-any.whl

Path to dependency file: /sample/Archiving/requirements.txt

Path to vulnerable library: /sample/Archiving/requirements.txt,/sample/HelloWorld/requirements.txt

Vulnerabilities

CVE	Severity	CVSS	Exploit Maturity	EPSS	Dependency	Type	Fixed in (Flask version)	Remediation Possible**	Reachability
CVE-2024-34069	High	7.5	Not Defined	0.0%	Werkzeug-2.2.3-py3-none-any.whl	Transitive	N/A*	❌
CVE-2023-46136	High	7.5	Not Defined	0.1%	Werkzeug-2.2.3-py3-none-any.whl	Transitive	N/A*	❌
CVE-2024-34064	Medium	5.4	Not Defined	0.0%	Jinja2-3.1.2-py3-none-any.whl	Transitive	N/A*	❌
CVE-2024-22195	Medium	5.4	Not Defined	0.1%	Jinja2-3.1.2-py3-none-any.whl	Transitive	2.3.0	✅

*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-2024-34069

Vulnerable Library - Werkzeug-2.2.3-py3-none-any.whl

The comprehensive WSGI web application library.

Library home page: https://files.pythonhosted.org/packages/f6/f8/9da63c1617ae2a1dec2fbf6412f3a0cfe9d4ce029eccbda6e1e4258ca45f/Werkzeug-2.2.3-py3-none-any.whl

Path to dependency file: /sample/HelloWorld/requirements.txt

Path to vulnerable library: /sample/HelloWorld/requirements.txt,/sample/Archiving/requirements.txt

Dependency Hierarchy:

• Flask-2.2.5-py3-none-any.whl (Root Library)
  • ❌ Werkzeug-2.2.3-py3-none-any.whl (Vulnerable Library)

Found in base branch: main

Vulnerability Details

Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. This vulnerability is fixed in 3.0.3.

Publish Date: 2024-05-06

URL: CVE-2024-34069

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.0%

CVSS 3 Score Details (7.5)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-2g68-c3qc-8985

Release Date: 2024-05-06

Fix Resolution: Werkzeug - 3.0.3

CVE-2023-46136

Vulnerable Library - Werkzeug-2.2.3-py3-none-any.whl

The comprehensive WSGI web application library.

Library home page: https://files.pythonhosted.org/packages/f6/f8/9da63c1617ae2a1dec2fbf6412f3a0cfe9d4ce029eccbda6e1e4258ca45f/Werkzeug-2.2.3-py3-none-any.whl

Path to dependency file: /sample/HelloWorld/requirements.txt

Path to vulnerable library: /sample/HelloWorld/requirements.txt,/sample/Archiving/requirements.txt

Dependency Hierarchy:

• Flask-2.2.5-py3-none-any.whl (Root Library)
  • ❌ Werkzeug-2.2.3-py3-none-any.whl (Vulnerable Library)

Found in base branch: main

Vulnerability Details

Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. This vulnerability has been patched in version 3.0.1.

Publish Date: 2023-10-25

URL: CVE-2023-46136

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.1%

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-hrfv-mqp8-q5rw

Release Date: 2023-10-25

Fix Resolution: werkzeug - 2.3.8,3.0.1

CVE-2024-34064

Vulnerable Library - Jinja2-3.1.2-py3-none-any.whl

A very fast and expressive template engine.

Library home page: https://files.pythonhosted.org/packages/bc/c3/f068337a370801f372f2f8f6bad74a5c140f6fda3d9de154052708dd3c65/Jinja2-3.1.2-py3-none-any.whl

Path to dependency file: /sample/Archiving/requirements.txt

Path to vulnerable library: /sample/Archiving/requirements.txt,/sample/HelloWorld/requirements.txt

Dependency Hierarchy:

• Flask-2.2.5-py3-none-any.whl (Root Library)
  • ❌ Jinja2-3.1.2-py3-none-any.whl (Vulnerable Library)

Found in base branch: main

Vulnerability Details

Jinja is an extensible templating engine. The xmlattr filter in affected versions of Jinja accepts keys containing non-attribute characters. XML/HTML attributes cannot contain spaces, /, >, or =, as each would then be interpreted as starting a separate attribute. If an application accepts keys (as opposed to only values) as user input, and renders these in pages that other users see as well, an attacker could use this to inject other attributes and perform XSS. The fix for CVE-2024-22195 only addressed spaces but not other characters. Accepting keys as user input is now explicitly considered an unintended use case of the xmlattr filter, and code that does so without otherwise validating the input should be flagged as insecure, regardless of Jinja version. Accepting values as user input continues to be safe. This vulnerability is fixed in 3.1.4.

Publish Date: 2024-05-06

URL: CVE-2024-34064

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.0%

CVSS 3 Score Details (5.4)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-h75v-3vvj-5mfj

Release Date: 2024-05-06

Fix Resolution: Jinja2 - 3.1.4

CVE-2024-22195

Vulnerable Library - Jinja2-3.1.2-py3-none-any.whl

A very fast and expressive template engine.

Library home page: https://files.pythonhosted.org/packages/bc/c3/f068337a370801f372f2f8f6bad74a5c140f6fda3d9de154052708dd3c65/Jinja2-3.1.2-py3-none-any.whl

Path to dependency file: /sample/Archiving/requirements.txt

Path to vulnerable library: /sample/Archiving/requirements.txt,/sample/HelloWorld/requirements.txt

Dependency Hierarchy:

• Flask-2.2.5-py3-none-any.whl (Root Library)
  • ❌ Jinja2-3.1.2-py3-none-any.whl (Vulnerable Library)

Found in base branch: main

Vulnerability Details

Jinja is an extensible templating engine. Special placeholders in the template allow writing code similar to Python syntax. It is possible to inject arbitrary HTML attributes into the rendered HTML template, potentially leading to Cross-Site Scripting (XSS). The Jinja xmlattr filter can be abused to inject arbitrary HTML attribute keys and values, bypassing the auto escaping mechanism and potentially leading to XSS. It may also be possible to bypass attribute validation checks if they are blacklist-based.

Publish Date: 2024-01-11

URL: CVE-2024-22195

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.1%

CVSS 3 Score Details (5.4)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-h5c8-rqwp-cp95

Release Date: 2024-01-11

Fix Resolution (Jinja2): 3.1.3

Direct dependency fix Resolution (Flask): 2.3.0

⛑️ Automatic Remediation will be attempted for this issue.

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⛑️Automatic Remediation will be attempted for this issue.