[Snyk] Security upgrade urllib3 from 1.23 to 1.26.17

[ekmixon]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to fix one or more vulnerable packages in the `pip` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • requirements.txt

⚠️ Warning

requests 2.19.1 has requirement urllib3<1.24,>=1.21.1, but you have urllib3 1.26.17.
Jinja2 2.10 requires MarkupSafe, which is not installed.

Vulnerabilities that will be fixed

By pinning:

Severity	Priority Score (*)	Issue	Upgrade	Breaking Change	Exploit Maturity
	581/1000 Why? Recently disclosed, Has a fix available, CVSS 5.9	Information Exposure Through Sent Data SNYK-PYTHON-URLLIB3-5926907	urllib3: 1.23 -> 1.26.17	No	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Some vulnerabilities couldn't be fully fixed and so Snyk will still find them when the project is tested again. This may be because the vulnerability existed within more than one direct dependency, but not all of the affected dependencies could be upgraded.

Check the changes in this PR to ensure they won't cause issues with your project.

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[secure-code-warrior-for-github]

Micro-Learning Topic: Information disclosure (Detected by phrase)

Matched on "Information Exposure"

Many web applications and APIs do not properly protect sensitive data, such as financial, healthcare, and PII. Attackers may steal or modify such weakly protected data to conduct credit card fraud, identity theft, or other crimes. Sensitive data may be compromised without extra protection, such as encryption at rest or in transit, and requires special precautions when exchanged with the browser. Source: https://www.owasp.org/index.php/Category:OWASP_Top_Ten_Project

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[guardrails]

⚠️ We detected 3 security issues in this pull request:

Vulnerable Libraries (3)

Severity	Details
High	pkg:pypi/babel@2.6.0 (t) upgrade to: 2.9.1
Medium	pkg:pypi/jinja2@2.10 (t) upgrade to: 2.11.3
Medium	pkg:pypi/pygments@2.2.0 (t) upgrade to: 2.15.0

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[secure-code-warrior-for-github]

Micro-Learning Topic: Vulnerable library (Detected by phrase)

Matched on "Vulnerable Libraries"

What is this? (2min video)

Use of vulnerable components will introduce weaknesses into the application. Components with published vulnerabilities will allow easy exploitation as resources will often be available to automate the process.

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