Cordoba requested to be released from his contract ahead of the game against Leigh.
The club granted his request and he has been released with immediate effect.
Foran was keen to move back to Australia with his partner, and both the club and player agreed that his departure was best for both parties.
A club statement reads: “Interim head coach Andrew Henderson is currently looking at the transfer market to bring in the best replacements for these players to add to the existing squad.
The club will make no further comment on either player.”