Vulnerability · Published Jun 15, 2026 · Assigned by Patchstack
CVE-2026-40798WordPress wpForo Forum plugin <= 3.0.4 - SQL Injection vulnerability
Critical 9.3
In plain English
A critical-severity SQL injection in wpForo Forum from Tomdever. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).
Severity (CVSS 3.1)9.3Critical
Exploit odds (30 days)0.3%top 79.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Unauthenticated SQL Injection in wpForo Forum <= 3.0.4 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Tomdever | wpForo Forum | n/a – through 3.0.4 |
Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L