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CVE-2025-25065

MEDIUM
5.3
CVSS Score
Published: February 3, 2025 at 12:00 AM UTC
Updated: June 17, 2026 at 09:00 AM UTC
1 product affected across 1 vendorCollaboration

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Collaboration· Synacor
95%
v < 9.0.010.0.0 ≤ v < 10.0.1210.1.0 ≤ v < 10.1.49.0.09.0.0 p19.0.0 p109.0.0 p119.0.0 p129.0.0 p139.0.0 p149.0.0 p159.0.0 p169.0.0 p179.0.0 p189.0.0 p199.0.0 p29.0.0 p209.0.0 p219.0.0 p229.0.0 p239.0.0 p249.0.0 p24.19.0.0 p259.0.0 p269.0.0 p279.0.0 p289.0.0 p299.0.0 p39.0.0 p309.0.0 p319.0.0 p329.0.0 p339.0.0 p349.0.0 p359.0.0 p369.0.0 p379.0.0 p389.0.0 p399.0.0 p49.0.0 p409.0.0 p419.0.0 p429.0.0 p59.0.0 p69.0.0 p79.0.0 p89.0.0 p9
Affected range stops below 10.0.12, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.1.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.0.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

Release Notes
Source: [email protected]
https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.12#Security_Fixes
Release Notes
Source: [email protected]
https://wiki.zimbra.com/wiki/Zimbra_Releases/10.1.4#Security_Fixes
Release Notes
Source: [email protected]
https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P43#Security_Fixes
Vendor Advisory
Source: [email protected]
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-918

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