pf2e.fyi
From Pathfinder One-Shot #2: Dinner at Lionlodge, which isn't enabled.

Poisoned Lock (Lionlodge)

HAZARD 5
Stealth +13 (expert)
Description A spring-loaded, poisoned needle is hidden near the drawer's keyhole. Disabling or breaking the trap does not disable or break the lock.

Disable DC 23 Thievery (expert) on the spring mechanism.

AC 19; Fort +15, Ref +9
Hardness 12, HP 50 (BT 25); Immunities precision, critical hits

Spring
Trigger A creature tries to unlock or Pick the Lock

Effect The needle extends to attack the triggering creature.
Enhanced Hunting Spider Venom (poison)
Saving Throw DC 23 basic Fortitude
Maximum Duration 6 rounds

Stage 1 1d10 poison damage and Off-Guard (1 round)
Stage 2 1d12 poison damage, Clumsy 1, and off-guard (1 round)
Stage 3 2d6 poison damage, Clumsy 2, and off-guard (1 round).

Note The clumsy condition caused by this venom persists for 24 hours before fading.

Melee Needle +19, Damage 1 piercing plus Enhanced Hunting Spider Venom

plus Enhanced Hunting Spider Venom

Pathfinder One-Shot #2: Dinner at LionlodgeOGL