The Weekly Planner plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0 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.
Metrics
Affected Vendors & Products
References
History
Fri, 05 Dec 2025 21:00:00 +0000
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Wordpress
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Wordpress
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Fri, 05 Dec 2025 14:15:00 +0000
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ssvc
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Fri, 05 Dec 2025 06:30:00 +0000
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| Description | The Weekly Planner plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0 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 | Weekly Planner <= 1.0 - Authenticated (Admin+) Stored Cross-Site Scripting | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2025-12-05T13:48:53.295Z
Reserved: 2025-10-24T19:46:11.687Z
Link: CVE-2025-12186
Updated: 2025-12-05T13:48:08.822Z
Status : Received
Published: 2025-12-05T07:16:10.180
Modified: 2025-12-05T07:16:10.180
Link: CVE-2025-12186
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