CVE-2026-123490
Craft CMS from 5.8.17 before 5.11.2 contains a privilege escalation vulnerability because…
- Risk score
- 53/100
- CVSS
- 8.8 v3.1
- Published
- 6 Nov 2026
Open in the live forecast Today's forecast
What to know
- What it is
- Craft CMS from 5.8.17 before 5.11.2 contains a privilege escalation vulnerability because getOwners() applies caller criteria without cleansing the query configuration. Authenticated control panel users can invoke attacker-selected static PHP callables via crafted criteria to promote every account to administrator.
- Affected
- See advisory
- Fix
- Upgrade the product to 5.11.2 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 8.8 high
References
Original description
Craft CMS from 5.8.17 before 5.11.2 contains a privilege escalation vulnerability because getOwners() applies caller criteria without cleansing the query configuration. Authenticated control panel users can invoke attacker-selected static PHP callables via crafted criteria to promote every account to administrator.
Last activity 6 Nov 2026. Patch Forecast updates every hour.