At least four crude bombs have been blasted in front of the Dhaka Tribune office at 6:25pm on Saturday.
The incident area is at Pathapath in the capital, also adjacent to the Square Hospital.
One Sumon was injured in the incident. He was taken to the hospital.
In the wake of the ongoing blockade enforced by the BNP-led 20-party alliance, this is the second incident of crude bomb explosions at the same spot.
Police rushed to the spot immediately after the blasts.