PmWiki 2.2.34 - 'pagelist' Remote PHP Code Injection (1)

$r 454. if @$PageListSortCmp$o 455. $code .= "$c = $PageListSortCmp$o; "; 456. else 457. $code .= "$c = @strcasecmp$PCache$x'$o',$PCache$y'$o'; "; 458. $code .= "if $c return $r$c;\n"; 459. 460. StopWatch'PageListSort sort'; 461. if $code 462. uasort$list, 463. createfunction'$x,$y',...