本帖最后由 民审-M 于 2017-8-2 10:43 编辑
Discuz!X3.4 X3.2并发刷分漏洞修复:开启用户积分信息安全,可防止并发刷分,满足 times(次数)/second(秒) 的操作无法提交:
2017.08.01 更新:同步 细节
编辑:/config/config_global.php
查找:
$_config['security']['querysafe']['afullnote'] = '0';在其下行增加:
$_config['security']['creditsafe']['second'] = 1; // 开启用户积分信息安全,可防止并发刷分,满足 times(次数)/second(秒) 的操作 无法提交, 默认 0 关闭
$_config['security']['creditsafe']['times'] = 10;
编辑:/source/class/class_credit.php
查找:
function updatemembercount($creditarr, $uids = 0, $checkgroup = true, $ruletxt = '') {在其上行增加:
function frequencycheck($uids) {
global $_G;
if(empty($_G['config']['security']['creditsafe']['second']) || empty($_G['config']['security']['creditsafe']['times'])) {
return true;
}
foreach($uids as $uid) {
$key = 'credit_fc'.$uid;
$v = intval(memory('get', $key));
memory('set', $key, ++$v, $_G['config']['security']['creditsafe']['second']);
if($v > $_G['config']['security']['creditsafe']['times']) {
system_error('credit frequency limit', true);
return false;
}
}
return true;
}
查找:
if($uids && ($creditarr || $this->extrasql)) {在其上行增加:
$this->frequencycheck($uids);
草根吧Discuz! X3.4 R20170801+ SC_GBK 版本更新(2017.08.01更新)已修复:
https://www.cgzz8.cn/t-29165-1-1.html
(出处: 草根吧)