Passweb

This spell enables the caster (or one creature) to pass through existing webs, both natural and magical, as though they did not exist. It also permits passage through barriers of rope or vine, provided the area to be passed through incorporates only nonmagical, organic materials. The webs are not disturbed or altered in any way by this spell or the passage through them.

A creature affected by this spell can try to free creatures or objects already trapped in a web. This requires a successful saving throw vs. petrification, and a success ends the spell immediately. If a trapped being is unwilling to be freed and able to actively resist, failure is automatic.

This spell does not confer immunity to the effects of viscid globs (created by a wand of viscid globs).