[Snyk] Upgrade org.springframework:spring-core from 4.0.0.RELEASE to 4.3.30.RELEASE

[eoftedal]

Snyk has created this PR to upgrade org.springframework:spring-core from 4.0.0.RELEASE to 4.3.30.RELEASE.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

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• The recommended version is 60 versions ahead of your current version.

• The recommended version was released on 4 years ago.

Issues fixed by the recommended upgrade:

	Issue	Score	Exploit Maturity
	XML External Entity (XXE) Injection SNYK-JAVA-ORGSPRINGFRAMEWORK-30159	654	No Known Exploit
	Improper Input Validation SNYK-JAVA-ORGSPRINGFRAMEWORK-1009832	654	No Known Exploit
	XML External Entity (XXE) Injection SNYK-JAVA-ORGSPRINGFRAMEWORK-30163	654	No Known Exploit
	Reflected File Download SNYK-JAVA-ORGSPRINGFRAMEWORK-30165	654	No Known Exploit
	Authentication Bypass SNYK-JAVA-ORGSPRINGFRAMEWORK-536316	654	No Known Exploit
	Denial of Service (DoS) SNYK-JAVA-ORGSPRINGFRAMEWORK-31328	654	No Known Exploit
	Cross-site Scripting (XSS) SNYK-JAVA-ORGSPRINGFRAMEWORK-30167	654	No Known Exploit
	Directory Traversal SNYK-JAVA-ORGSPRINGFRAMEWORK-31325	654	No Known Exploit
	XML External Entity (XXE) Injection SNYK-JAVA-ORGSPRINGFRAMEWORK-30160	654	No Known Exploit
	XML External Entity (XXE) Injection SNYK-JAVA-ORGSPRINGFRAMEWORK-30158	654	No Known Exploit
	Denial of Service (DoS) SNYK-JAVA-ORGSPRINGFRAMEWORK-30164	654	No Known Exploit
	Cross-site Request Forgery (CSRF) SNYK-JAVA-ORGSPRINGFRAMEWORK-31331	654	No Known Exploit
	Directory Traversal SNYK-JAVA-ORGSPRINGFRAMEWORK-30169	654	No Known Exploit
	Directory Traversal SNYK-JAVA-ORGSPRINGFRAMEWORK-32202	654	Proof of Concept

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Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• This PR was automatically created by Snyk using the credentials of a real user.
• Max score is 1000. Note that the real score may have changed since the PR was raised.

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