CVE-2026-27697
baserCMS has an SQL injection vulnerability in its blog post functionality
EPSS 0.01%
Description
baserCMS has a SQL injection vulnerability in blog posts. ### Target baserCMS 5.2.2 and earlier versions ### Vulnerability Malicious SQL may be executed in blog posts. ### Countermeasures Update to the latest version of baserCMS Please refer to the following page to reference for more information. https://basercms.net/security/JVN_52157568 ### Credits Mirai Matsumoto@Future Secure Wave, Inc.
How to fix CVE-2026-27697
To remediate CVE-2026-27697, upgrade the affected package to a fixed version below.
- —upgrade to 5.2.3 or later
Is CVE-2026-27697 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 5.2.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N |