The former Manchester City trainee netted 22 league goals for the Addicks last season, propelling his team to the League One title.
But Wright-Phillips, 28, has not started for Chris Powell's side since November and with the player currently spending a barren loan spell at Brentford, his future at the Valley is up in the air.
He told the Hounslow Chronicle: "My contract's up at the end of the season but I'm not sure what's happening. I haven't spoken to anyone about it.
"I'm here to play football and we'll see what happens between now and the end of the season.
"It's up to me to do the best I can do, then who knows what might happen?"