Vulnerability & Patch Roundup — September 2026
Sucuri's September 2026 roundup covers WordPress plugin patches including unauthenticated DoS in WooCommerce and arbitrary shortcode execution in WPForms.
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CVE-2026-77783
- CVSS 3.1
- 3.7 low
- EPSS
- <1%p10
- Published
- ·
- Modified
Description · NVD
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.
- Ecosystems
- WordPress
- Weakness
- CWE-639
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N