The Postalicious plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.0.1 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
Mon, 26 Jan 2026 19:15:00 +0000
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Mon, 26 Jan 2026 12:00:00 +0000
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Wordpress wordpress |
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Wordpress
Wordpress wordpress |
Sat, 24 Jan 2026 08:45:00 +0000
Status: PUBLISHED
Assigner: Wordfence
Published: 2026-01-24T08:26:34.094Z
Updated: 2026-01-26T18:04:35.619Z
Reserved: 2026-01-20T21:28:56.311Z
Link: CVE-2026-1266
Updated: 2026-01-26T18:04:32.459Z
Status : Awaiting Analysis
Published: 2026-01-24T09:15:54.177
Modified: 2026-01-26T15:03:33.357
Link: CVE-2026-1266
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