Description
Cross-Site Request Forgery (CSRF) vulnerability in cstoltenkamp Free MailClient FMC mailclient allows Stored XSS.This issue affects Free MailClient FMC: from n/a through <= 1.0.
Published: 2025-01-16
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-3359 Cross-Site Request Forgery (CSRF) vulnerability in CS : ABS-Hosting.nl / Walchum.net Free MailClient FMC allows Stored XSS.This issue affects Free MailClient FMC: from n/a through 1.0.
History

Thu, 23 Apr 2026 15:00:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Description Cross-Site Request Forgery (CSRF) vulnerability in CS : ABS-Hosting.nl / Walchum.net Free MailClient FMC allows Stored XSS.This issue affects Free MailClient FMC: from n/a through 1.0. Cross-Site Request Forgery (CSRF) vulnerability in cstoltenkamp Free MailClient FMC mailclient allows Stored XSS.This issue affects Free MailClient FMC: from n/a through <= 1.0.
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Fri, 17 Jan 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 16 Jan 2025 20:15:00 +0000

Type Values Removed Values Added
Description Cross-Site Request Forgery (CSRF) vulnerability in CS : ABS-Hosting.nl / Walchum.net Free MailClient FMC allows Stored XSS.This issue affects Free MailClient FMC: from n/a through 1.0.
Title WordPress Free MailClient FMC plugin <= 1.0 - CSRF to Stored XSS vulnerability
Weaknesses CWE-352
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-04-28T16:11:17.891Z

Reserved: 2025-01-16T11:28:31.296Z

Link: CVE-2025-23703

cve-icon Vulnrichment

Updated: 2025-01-17T17:19:25.171Z

cve-icon NVD

Status : Deferred

Published: 2025-01-16T20:15:45.350

Modified: 2026-04-23T15:24:19.783

Link: CVE-2025-23703

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-02T06:15:06Z

Weaknesses