Police were called by LAS at 2.48pm on Monday, 7 June to Rossington Street E5 after a man was found with stab injuries.
Officers attended, along with London’s Air Ambulance.
The victim, aged in his 40s, was taken to hospital; his injuries are not life-threatening or life-changing.
At this early stage there have been no arrests.
Enquiries into the circumstances continue.
Any witnesses or those with information should call 101 ref CAD 4500/7 June.