CVE-2025-71275 Details
Description
Rejected reason: This CVE was rejected due to being a duplicate of CVE-2024-45519.
A command injection vulnerability allowing remote code execution has been identified in Zimbra Collaboration Suite (ZCS) PostJournal service version 8.8.15. This vulnerability arises from improper sanitization of the RCPT TO parameter, which can be exploited through SMTP injection. Unauthenticated attackers can inject shell commands using shell expansion syntax, leading to arbitrary command execution under the Zimbra service context.
Until a patch is applied, it is recommended to block external SMTP access to the PostJournal component, apply strict sanitization rules for the RCPT TO field, monitor for suspicious SMTP activity, and restrict the privileges of the Zimbra service user.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No CVSS 3.x data is available for this CVE.
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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No references are available for this CVE.
Weakness Enumeration
No weakness enumeration is available for this CVE.
Affected Products
No affected product data is available for this CVE.
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Mar 25, 2026 | CVE Rejected | [email protected] |
| Mar 25, 2026 | CVE Modified | [email protected] |
| Mar 24, 2026 | New CVE Received | [email protected] |