This indicates an attack attempt to exploit a Remote Code Execution Vulnerability in ThinkPHP.
The vulnerability is a result of the application's failure to properly sanitize user request. As a result, a remote attacker can send a crafted HTTP request to execute arbitrary code on a vulnerable server.

affected-products-logoAffected Products

v5.x below v5.0.23,v5.1.31

Impact logoImpact

System Compromise: Remote attackers can gain control of vulnerable systems.

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor:

Telemetry logoTelemetry


IPS (Regular DB)
IPS (Extended DB)

Version Updates

Date Version Detail
2021-08-17 18.141 Sig Added
2020-08-12 15.904 Sig Added
2020-08-04 15.899 Sig Added
2019-03-29 14.583 Sig Added
2019-02-28 14.562 Sig Added
2019-01-29 14.536 Severity:medium:critical
2019-01-11 14.522 Default_action:pass:drop
2018-12-28 13.515