CVE-2024-45519
CISA KEVPublished October 3, 2024 · Updated April 3, 2026
high
Official Description+
Synacor Zimbra Collaboration Suite (ZCS) contains an unspecified vulnerability in the postjournal service that may allow an unauthenticated user to execute commands.
Affected Products
| Vendor | Product |
|---|---|
| Synacor | Zimbra Collaboration Suite (ZCS) |
Patch Status
Patch by 2024-10-24
Recommended Actions
- Check if your systems use any of the affected products listed above.
- Apply vendor patches immediately if available.
- This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
- Monitor vendor advisories for updates and additional mitigations.
- Review logs for indicators of compromise related to CVE-2024-45519.