https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-20T08:44:29.340249+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cnvd-2021-64472 cnvd-2021-64472 2026-10-20T08:44:29.344006+00:00 cnvd-2021-64472 https://cve.radiocsirt.org/vuln/euvd-2026-30091 EUVD-2026-30091 2026-10-20T08:44:29.344038+00:00 EUVD-2026-30091 https://cve.radiocsirt.org/vuln/fkie_cve-2021-38084 fkie_cve-2021-38084 2026-10-20T08:44:29.344052+00:00

An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session.

 https://cve.radiocsirt.org/vuln/ghsa-m7r5-gh9x-xg9m GHSA-m7r5-gh9x-xg9m 2026-10-20T08:44:29.344078+00:00

An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session.

 https://cve.radiocsirt.org/vuln/gsd-2021-38084 gsd-2021-38084 2026-10-20T08:44:29.344094+00:00 gsd-2021-38084 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-38084 UBUNTU-CVE-2021-38084 2026-10-20T08:44:29.344105+00:00

Affected: Ubuntu:16.04:LTS: courier, Ubuntu:18.04:LTS: courier, Ubuntu:20.04:LTS: courier, Ubuntu:22.04:LTS: courier, Ubuntu:25.10: courier, Ubuntu:26.10: courier, Ubuntu:26.04:LTS: courier

An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session.