The Frontend File Manager Plugin WordPress plugin through 23.5 allows unauthenticated users to send emails through the site without any security checks. This lets attackers use the WordPress site as an open relay for spam or phishing emails to anyone. Attackers can also guess file IDs to access and share uploaded files without permission, exposing sensitive information.

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Fixes

Solution

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Workaround

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History

Tue, 17 Feb 2026 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-862

Tue, 17 Feb 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 17 Feb 2026 06:30:00 +0000

Type Values Removed Values Added
Description The Frontend File Manager Plugin WordPress plugin through 23.5 allows unauthenticated users to send emails through the site without any security checks. This lets attackers use the WordPress site as an open relay for spam or phishing emails to anyone. Attackers can also guess file IDs to access and share uploaded files without permission, exposing sensitive information.
Title Frontend File Manager Plugin <= 23.5 - Unauthenticated Arbitrary Email Sending
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-02-17T18:19:47.377Z

Reserved: 2026-01-09T20:13:31.418Z

Link: CVE-2026-0829

cve-icon Vulnrichment

Updated: 2026-02-17T15:07:22.828Z

cve-icon NVD

Status : Received

Published: 2026-02-17T07:16:31.883

Modified: 2026-02-17T19:21:56.050

Link: CVE-2026-0829

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses