A policy-enforcement flaw in Zimbra Collaboration Suite allows an authenticated user to bypass disabled mail forwarding by using a Sieve notify…
A policy-enforcement flaw in Zimbra Collaboration Suite allows an authenticated user to bypass disabled mail forwarding by using a Sieve notify action to send copies of email content and headers to an arbitrary address.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Zimbra
- Product
- Zimbra Collaboration
- CVSS
- 6.5
- Exposure class
Why it ranks 15 (Routine)
- CVSS 6.5 medium
- Exposed product class: email
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-50055 on this site · NVD · CVE.org · Vulnpedia
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