CVE-2026-77783: CWE-639 Authorization Bypass Through User-Controlled Key in Rank Math SEO
The Rank Math SEO WordPress plugin before 1.0.277 does not verify that the post whose schema it renders on the front end is publicly viewable, allowing unauthenticated visitors to disclose the schema and associated content of draft, pending, private, scheduled and password-protected posts.
CVE-2026-77783: CWE-639 Authorization Bypass Through User-Controlled Key in Rank Math SEO
Description
The Rank Math SEO WordPress plugin before 1.0.277 does not verify that the post whose schema it renders on the front end is publicly viewable, allowing unauthenticated visitors to disclose the schema and associated content of draft, pending, private, scheduled and password-protected posts.
CVSS v3.1
Score 3.7low
Affected software
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-08-21T12:06:17.082Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a97bd33acd9273b49d9bbc7
Added to database: 09/02/2026, 06:07:47 UTC
Last updated: 09/03/2026, 02:06:31 UTC
Views: 19
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