Provide references for CVE-2021-44266.
Where can I find more information about CVE-2021-44266?
References are available at: https://hg.gunet.gr/openeclass/rev/e0ed11f5768d, https://docs.openeclass.org/el/current#%CE%AD%CE%BA%CE%B4%CE%BF%CF%83%CE%B7_3122, https://emaragkos.gr/cve-2021-44266/.