Vulnerability · Published Sep 30, 2026 · Assigned by jpcert
CVE-2026-93462
Medium 5.3
In plain English
A medium-severity missing authentication in baserCMS from baserCMS User Community. 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 25% of all known vulnerabilities).
Severity (CVSS 3.0)5.3Medium
Exploit odds (30 days)0.3%top 75.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A missing authentication for critical function vulnerability exists in baserCMS. If this vulnerability is exploited, a remote attacker may obtain sensitive information.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| baserCMS User Community | baserCMS | 0 – before 5.4.10 – before 5.3.1 |
Weakness: CWE-306 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N