The YaySMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email contents in versions up to, and including, 2.4.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
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Affected Vendors & Products
References
History
Wed, 08 Apr 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | YaySMTP <= 2.4.5 - Unauthenticated Stored Cross-Site Scripting via Email |
Thu, 06 Feb 2025 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
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Status: PUBLISHED
Assigner: Wordfence
Published: 2023-07-12T04:38:45.199Z
Updated: 2026-04-08T16:58:33.201Z
Reserved: 2023-06-04T03:17:14.839Z
Link: CVE-2023-3093
Updated: 2024-08-02T06:48:07.059Z
Status : Modified
Published: 2023-07-12T05:15:09.980
Modified: 2026-04-08T18:18:07.790
Link: CVE-2023-3093
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