TI-2026-79887 Aliases CVE-2026-114621

SQL injection in baserCMS admin panel and admin API

MEDIUM 40CWE-89Published 2026-10-23 · Updated 2026-10-29

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: SQL injection
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-89.

Summary

baserCMS versions from 5.0.0 before 5.3.2 and from 5.4.0 before 5.4.2 are affected. List and detail actions in the Admin and Api/Admin prefixes pass request query parameters directly to the ORM, which causes an SQL injection flaw (CWE-89). An authenticated user who can log into the admin panel can embed SQL fragments in those parameters to run arbitrary SQL against the application's database, including reading password hashes from the users table.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

baserCMS is a website development framework. In versions 5.0.0 before 5.3.2 and 5.4.0 before 5.4.2, list and detail actions in the Admin and Api/Admin prefixes pass request query parameters, including contain, conditions, fields, finder, and order, directly to the ORM as options. A user able to log into the admin panel can embed SQL fragments in those options to execute arbitrary SQL against the application's database, including reading password hashes from the users table. Public-page and public-API fixes released in 5.3.1 and 5.4.1 did not protect these administrative paths. Setting USE_CORE_ADMIN_API to false does not prevent access through an authenticated browser session. This issue has been patched in versions 5.3.2 and 5.4.2.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00352 29th percentileScored 2026-11-07

Fix Fixed basercms (baserproject): 5.3.2, 5.4.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
baserproject	basercms	5.0.0 to before 5.3.2; 5.4.0 to before 5.4.2	5.3.2, 5.4.2	Patch available	CNA

basercms Vendorbaserproject Affected 5.0.0 to before 5.3.2; 5.4.0 to before 5.4.2 Fixed in 5.3.2, 5.4.2 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:basercms:basercms::::::::	—	—	baserproject

cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:* Versions — — ·baserproject

Remediation

Update baserCMS to version 5.3.2 or 5.4.2. The 5.3.1 and 5.4.1 releases do not fix the admin paths.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Fix · CNA basercms (baserproject) Fixed in 5.3.2, 5.4.2

Timeline

2026-10-23 Threatist record created from CVE-2026-114621
2026-10-24 Priority changed: MEDIUM → LOW
2026-10-25 EPSS moved to the below the 50th percentile
2026-10-29 CISA SSVC decision points changed
2026-10-29 Priority changed: LOW → MEDIUM

References

Other 4

TI-2026-53549 baserCMS < 5.3.0 SQL Injection and Code Injection via BcDatabaseService.php CVSS 4.0HIGH 8.6
TI-2026-17563 baserCMS: OS Command Injection Leading to Remote Code Execution (RCE) CVSS 3.1CRITICAL 9.1
TI-2025-23967 baserCMS: unsafe File Upload Leading to Remote Code Execution (RCE) CVSS 3.1HIGH 8.7
TI-2026-79890 PHP object injection in baserCMS widget-area entity CVSS 3.1HIGH 7.2
TI-2026-79888 baserCMS: Encoded path traversal bypass in the theme file API CVSS 3.1HIGH 7.2
TI-2026-79891 Stored cross-site scripting in baserCMS via blog comment shortcodes CVSS 3.1HIGH 7.1

See all 78 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences