SQL injection in baserCMS - CVE-2026-62951
Published: July 30, 2026
Vulnerability identifier: #VU140525
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-62951
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to disclose sensitive information from the database.
The vulnerability exists due to SQL injection in the Blog Tags REST API ORDER BY clause in BlogTagsService::createIndexOrder() when processing the sort, direction, and order[] request parameters. A remote attacker can send a specially crafted request to disclose sensitive information from the database.
Exploitation is possible against the public API by supplying a spoofed same-site Referer header, and no user interaction is required.
Affected software
baserCMS
How to mitigate CVE-2026-62951
Install security update from vendor's website.
baserCMS - update to 5.3.0