All vulnerabilities
CVE-2026-91833

WX Subscribe <= 1.2.1 - Unauthenticated SQLi via 'attach' Parameter

Unknown WX Subscribe 微信支付付费订阅
Open in ThreatlineRecord JSON
CVSS
6.8Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.22%Chance of exploitation activity in the next 30 days, higher than 11% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
Published16 Oct 2026Updated 16 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version.

Description

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.

Text from CVE List

Affected versions 1

  • WX Subscribe 微信支付付费订阅affected: all versions through 1.2.1CVE List

References 1