What’s Vulnerable › Vulnerabilities
CVE-2026-77782: Rank Math SEO < 1.0.277.1 - Unauthenticated Password-Protected Post Content Disclosure via Post Metadata and llms.txt
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-02 · updated 2026-09-03
- Weakness: CWE-200
Description
The Rank Math SEO WordPress plugin before 1.0.277.1 does not check whether a post is password protected before using its content to build publicly generated SEO metadata, allowing unauthenticated users to read the content of password-protected posts.
Affected products
- Rank Math SEO: before 1.0.277.1 — fixed in 1.0.277.1
How to fix
Upgrade to a fixed version: Rank Math SEO 1.0.277.1. Check the vendor advisory for mitigations.
References
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