Description
Plone through 5.2.4 allows remote authenticated managers to conduct SSRF attacks via an event ical URL, to read one line of a file.
Remediation
References
Related Vulnerabilities
Squid Improper Input Validation Vulnerability (CVE-2021-33620)
Apache HTTP Server URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2020-1927)
Atlassian Jira Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2017-16862)
Jenkins Protection Mechanism Failure Vulnerability (CVE-2021-21690 )