[br.com.ingenieux.jenkins.plugins:awseb-deployment-plugin] Reflected XSS vulnerability in Jenkins AWSEB Deployment Plugin

AWSEB Deployment Plugin 0.3.19 and earlier does not escape various values printed as part of form validation output.

This results in a reflected cross-site scripting (XSS) vulnerability.

AWSEB Deployment Plugin 0.3.20 escapes the values printed as part of the affected form validation endpoints.

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-2174
• https://jenkins.io/security/advisory/2020-04-07/#SECURITY-1769
• http://www.openwall.com/lists/oss-security/2020/04/07/3
• https://github.com/advisories/GHSA-f82v-pg74-6686