Provide references for CVE-2020-26234.
Where can I find more information about CVE-2020-26234?
References are available at: https://github.com/opencast/opencast/security/advisories/GHSA-44cw-p2hm-gpf6, https://github.com/opencast/opencast/commit/4225bf90af74557deaf8fb6b80b0705c9621acfc.