The "WebSub (FKA. PubSubHubbub)" plugin for WordPress is vulnerable to Stored Cross-Site Scripting via plugin settings in all versions up to, and including, 3.1.4 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.
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Tue, 17 Jun 2025 15:15:00 +0000
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Status: PUBLISHED
Assigner: Wordfence
Published: 2024-01-25T01:55:03.332Z
Updated: 2025-06-17T14:16:28.289Z
Reserved: 2024-01-18T15:32:19.923Z
Link: CVE-2024-0688

Updated: 2024-08-01T18:11:35.699Z

Status : Modified
Published: 2024-01-25T02:15:53.417
Modified: 2024-11-21T08:47:09.103
Link: CVE-2024-0688

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