CVE Catalog

CVE-2026-91833

MediumCVSS 6.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.18%

7th percentile - higher than 7% of all known CVEs

Summary

The WX Subscribe 微信支付付费订阅 WordPress plugin through 1.2.1 does not sanitise and escape a parameter before using it in a SQL statement, allowing unauthenticated attackers to perform SQL injection attacks on installs where the payment key has not been configured.

Risk Assessment

An unauthenticated attacker can execute arbitrary SQL queries, potentially accessing, modifying, or deleting data. This can lead to full database compromise and confidentiality breaches.

Recommendation

Update the WX Subscribe plugin to a version newer than 1.2.1 when available, and ensure the payment key is configured to limit exposure.

Related vulnerabilities

Original NVD description (English source)

The WX Subscribe 微信支付付费订阅 WordPress plugin through 1.2.1 does not sanitise and escape a parameter before using it in a SQL statement, allowing unauthenticated attackers to perform SQL injection attacks on installs where the payment key has not been configured.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS