The twinklesmtp – Email Service Provider For WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via plugin's sender settings in all versions up to, and including, 1.03 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
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Affected Vendors & Products
References
History
Wed, 07 Jan 2026 17:15:00 +0000
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Wed, 07 Jan 2026 06:45:00 +0000
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| Description | The twinklesmtp – Email Service Provider For WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via plugin's sender settings in all versions up to, and including, 1.03 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled. | |
| Title | twinklesmtp – Email Service Provider For WordPress <= 1.03 - Authenticated (Administrator+) Stored Cross-Site Scripting via Sender Settings | |
| Weaknesses | CWE-79 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-01-07T16:14:12.626Z
Reserved: 2025-12-18T12:54:17.209Z
Link: CVE-2025-14887
Updated: 2026-01-07T14:52:26.515Z
Status : Received
Published: 2026-01-07T12:16:57.477
Modified: 2026-01-07T12:16:57.477
Link: CVE-2025-14887
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OpenCVE Enrichment
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