SQL injection in Craft CMS element search endpoint
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
Craft CMS 4.0.0 before 4.18.9 and 5.0.0 before 5.11.2 contains an SQL injection flaw (CWE-89) in its element search endpoint. The attribute parameter is concatenated into the query without sanitization, and emulated PDO prepares allow stacked statements. An unauthenticated remote attacker can read and write the database, set the admin flag or overwrite password hashes in the users table to gain administrator access.
Written with Claude Haiku 5.5 from the sources below · 2026-11-06
Description from the CNA
Craft CMS 4.0.0 before 4.18.9 and 5.0.0 before 5.11.2 contains an unauthenticated SQL injection vulnerability in the element search endpoint because the attribute parameter is concatenated into the query unsanitized and emulated PDO prepares allow stacked statements. Remote attackers can read and write the database, setting the admin flag or overwriting password hashes in the users table to gain administrator access.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
Remediation
Craft CMS 4 is fixed in version 4.18.9 and Craft CMS 5 is fixed in version 5.11.2.
Written with Claude Haiku 5.5 from the sources below · 2026-11-06
- Fix · CNA cms (craftcms) Fixed in 4.18.9
- Fix · CNA cms (craftcms) Fixed in 5.11.2
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
craftcms cms 5.11.2
4 records Highest priority Priority MEDIUM 2 MEDIUM, 2 LOW
Other records, highest priority first
- TI-2026-85953 SQL injection in Craft CMS GraphQL lets attackers read databasePriority MEDIUM 44
- TI-2026-85952 Privilege escalation in Craft CMS lets users make accounts adminsPriority LOW 37
- TI-2026-85951 Blind SQL injection in Craft CMS getNext and getPrev criteriaPriority LOW 31
- Release ·
craftcms cms 4.18.9
3 records Highest priority Priority MEDIUM 2 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2026-85953 SQL injection in Craft CMS GraphQL lets attackers read databasePriority MEDIUM 44
- TI-2026-85951 Blind SQL injection in Craft CMS getNext and getPrev criteriaPriority LOW 31
Timeline
- 2026-11-06 Threatist record created from CVE-2026-123488
- 2026-11-06 Alias added: GHSA-qvg8-69ff-cf67
References
More Craft CMS vulnerabilities
- TI-2025-23503 Craft CMS Allows Remote Code Execution KEVCVSS 3.1CRITICAL 10.0
- TI-2024-37138 RCE when PHP `register_argc_argv` config setting is enabled in craftcms/cms KEVCVSS 4.0CRITICAL 9.3
- TI-2025-16994 Potential RCE with a compromised security key in craft/cms KEVCVSS 3.1HIGH 8.1
- TI-2025-24595 Craft CMS stores user-provided content in session files KEVCVSS 4.0MEDIUM 6.9
- TI-2023-22284 Craft CMS Remote Code Execution vulnerability CVSS 3.1CRITICAL 10.0
- TI-2024-25171 Craft CMS up to v3.7.31 was discovered to contain a SQL injection vulnerability via the GraphQL API endpoint. CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-123488 · CVE Program
- CVE-2026-123488 · NVD
- FIRST EPSS
- GHSA-qvg8-69ff-cf67 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences