Medium 6.9Published Mar 30, 2026

CVE-2026-27697baserCMS: SQL injection vulnerability in blog post

Updated under an hour ago (Oct 26, 2026, 10:30 AM ET)

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It affects baserproject basercms and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for baserproject basercms

Exploited in the last 30 days

baserCMS is a website development framework. Prior to version 5.2.3, baserCMS has a SQL injection vulnerability in blog posts. This issue has been patched in version 5.2.3.

CVSS: 6.9 MEDIUM (v4.0, CNA)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
Weakness (CWE): CWE-89
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Mar 31, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

baserproject basercms baserproject:basercms (from the name)	before 5.2.3	CNA record
basercms basercms basercms:basercms	before 5.2.3	NVD

References

https://github.com/baserproject/basercms/security/advisories/GHSA-vh89-rjph-2g7px-refsource-confirm, vendor-advisory
https://basercms.net/security/JVN_20837860x-refsource-misc, vendor-advisory
https://github.com/baserproject/basercms/releases/tag/5.2.3x-refsource-misc, release-notes

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.