Vulnerability · Published Aug 19, 2026 · Assigned by Patchstack
CVE-2026-73388WordPress Nikstore Core plugin <= 1.5 - SQL Injection vulnerability
Critical 9.3
In plain English
A critical-severity SQL injection in Nikstore Core from TeconceTheme. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).
Severity (CVSS 3.1)9.3Critical
Exploit odds (30 days)0.4%top 65.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Unauthenticated SQL Injection in Nikstore Core <= 1.5 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| TeconceTheme | Nikstore Core | n/a – through 1.5 |
Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L