The GZSEO plugin for WordPress is vulnerable to authorization bypass leading to Stored Cross-Site Scripting in all versions up to, and including, 2.0.11. This is due to missing capability checks on multiple AJAX handlers combined with insufficient input sanitization and output escaping on the embed_code parameter. This makes it possible for authenticated attackers, with contributor level access and above, to inject arbitrary content into any post on the site that will execute whenever a user accesses an injected page.
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Affected Vendors & Products
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References
History
Sat, 24 Jan 2026 16:45:00 +0900
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The GZSEO plugin for WordPress is vulnerable to authorization bypass leading to Stored Cross-Site Scripting in all versions up to, and including, 2.0.11. This is due to missing capability checks on multiple AJAX handlers combined with insufficient input sanitization and output escaping on the embed_code parameter. This makes it possible for authenticated attackers, with contributor level access and above, to inject arbitrary content into any post on the site that will execute whenever a user accesses an injected page. | |
| Title | GZSEO <= 2.0.11 - Authenticated (Contributor+) Authorization Bypass to 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: 2026-01-24T07:26:46.942Z
Reserved: 2025-12-18T22:14:18.821Z
Link: CVE-2025-14941
No data.
Status : Received
Published: 2026-01-24T08:16:06.593
Modified: 2026-01-24T08:16:06.593
Link: CVE-2025-14941
No data.
OpenCVE Enrichment
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Weaknesses