[Security Issue - MODERATE]
Risk: 2-Low
Impact: 3-Moderate
Repro steps:
- Find a
half=bottom slab (or similar blocks like iron trapdoors, daylight detectors, etc.) that matches one of the following conditions:
- no additional block is placed right under the slab; or
- it is on the edge of a structure.
- Place a boat onto the slab. (There might be some chances that you can place the boat without being removed, but sometimes it might fail.)
Additionally, if there is a signboard placed on (or next to) the slab, the signboards can get removed.
Occurrence #1: Candy Mall music chamber B5 (discovered by RedBeaver)
- No signboards are placed nearby, but you'll be stuck inside the machine structure.
Occurrence #2: Railway Museum Station Line 5 platforms (discovered by FlashTeens from singleplayer)
- Place the boat onto a daylight detector block shown in the screenshot to reproduce the bug.
- The signboards placed onto the daylight detector would be then removed.
