CVE-2025-25065
MEDIUMCVSS 5.3/10EPSS 0.56%
Last modified
CVE-2025-25065 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. SSRF vulnerability in the RSS feed parser in Zimbra Collaboration 9.0.0 before Patch 43, 10.0.x before 10.0.12, and 10.1.x before 10.1.4 allows unauthorized redirection to internal network endpoints.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.
Description
SSRF vulnerability in the RSS feed parser in Zimbra Collaboration 9.0.0 before Patch 43, 10.0.x before 10.0.12, and 10.1.x before 10.1.4 allows unauthorized redirection to internal network endpoints.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Synacor | Zimbra Collaboration Suite | < 9.0.0 |
| Synacor | Zimbra Collaboration Suite | >= 10.0.0, < 10.0.12 |
| Synacor | Zimbra Collaboration Suite | >= 10.1.0, < 10.1.4 |
| Synacor | Zimbra Collaboration Suite | 9.0.0 |
References
- https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-25065?
SSRF vulnerability in the RSS feed parser in Zimbra Collaboration 9.0.0 before Patch 43, 10.0.x before 10.0.12, and 10.1.x before 10.1.4 allows unauthorized redirection to internal network endpoints.
How severe is CVE-2025-25065?
CVE-2025-25065 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.
How do I fix CVE-2025-25065?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2025-25065?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST