CVE-2025-32354

HIGH
8.8
CVSS Score
Published: April 29, 2025 at 12:00 AM UTC
Updated: June 17, 2026 at 09:11 AM UTC
2 products affected across 1 vendorZimbra Collaboration SuiteCollaboration

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Severity
HIGH8.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

In Zimbra Collaboration (ZCS) 9.0 through 10.1, a Cross-Site Request Forgery (CSRF) vulnerability exists in the GraphQL endpoint (/service/extension/graphql) of Zimbra webmail due to a lack of CSRF token validation. This allows attackers to perform unauthorized GraphQL operations, such as modifying contacts, changing account settings, and accessing sensitive user data when an authenticated user visits a malicious website.

Affected

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

9.0.0 ≤ v < 10.1.4
Affected range stops below 10.1.4, so it looks safe — our inference, not a vendor statement
9.0.0 ≤ v < 10.1.4
Affected range stops below 10.1.4, 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:

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

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

CVSS

8.8HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-352

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