https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T04:02:09.905818+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-73571 CVE-2026-73571 2026-10-06T04:02:09.970276+00:00

Affected: Zimbra Collaboration

An authorization bypass vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.17 due to improper authorization validation in delegated email sending functionality. An authenticated attacker can send specially crafted SOAP requests to impersonate another user and send emails without possessing the required delegation or send-as permissions. This occurs in the SaveDraftRequest SOAP handler.