Malicious PHP Code Injection in URL via CraftCMS CVE-2025-32432 Exploitation (via webserver)
- Category
- webserver
- Author
- HuntRule
- Published
- 2026-09-01
- Updated
- 2026-09-01
ATT&CK techniques
Initial Access → PersistenceRecon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact
What it detects
This rule detects inline PHP code appearing in a request URL, the code-injection technique used after CraftCMS CVE-2025-32432 exploitation to write a file manager webshell to the web root via file_put_contents and file_get_contents. Adversaries embed PHP tags and file functions in the request so the vulnerable application stores and executes attacker-controlled code.
Reporting behind it
Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.
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