https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-12T18:30:13.600084+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2020-13998 CVE-2020-13998 2026-10-12T18:30:13.601168+00:00

Affected: citrix xenapp

Citrix XenApp 6.5, when 2FA is enabled, allows a remote unauthenticated attacker to ascertain whether a user exists on the server, because the 2FA error page only occurs after a valid username is entered. NOTE: This vulnerability only affects products that are no longer supported by the maintainer