PT-2026-29147 · Basercms · Basercms

Cuonggg + 12 · Published 2026-03-31 · Updated 2026-03-31 · CVE-2026-27697

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions baserCMS versions prior to 5.2.3

Description baserCMS is a website development framework. Prior to version 5.2.3, it contains a SQL injection flaw within blog posts. The issue allows for potential unauthorized access or modification of data through crafted SQL queries. The vulnerable component is related to the processing of blog post content. The blog posts functionality is affected.

Recommendations Update baserCMS to version 5.2.3 or later.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-27697

GHSA-VH89-RJPH-2G7P

Affected Products

Basercms

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27697.json · Exploit
• https://github.com/baserproject/basercms/security/advisories/GHSA-vh89-rjph-2g7p · Vendor Advisory
• https://basercms.net/security/JVN_20837860 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-27697 · Security Note
• https://osv.dev/vulnerability/GHSA-vh89-rjph-2g7p · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-27697 · Vendor Advisory
• https://github.com/baserproject/basercms/releases/tag/5.2.3 · Note
• https://github.com/baserproject/basercms · Note
• https://twitter.com/CVEarity/status/2038895317425455307 · Twitter Post
• https://twitter.com/CVEnew/status/2038916058531381438 · Twitter Post