Seditio CMS Multiple Vulnerabilities.
CVE
Category
Price
Severity
CVE-2021-27149
CWE-79
Not specified
High
Author
Risk
Exploitation Type
Date
Berk KIRAS
High
Remote
2017-03-18
CVSS vector description
Metric
Value
Metric Description
Value Description
Attack vector Network AV The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers). An example of a network attack is an attacker causing a denial of service by sending a specially crafted TCP packet across a wide area network (e.g., CVE-2004-0230). Attack Complexity Low AC The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system. Privileges Required High PR The attacker requires privileges that provide significant (e.g., administrative) control over the vulnerable system allowing full access to the vulnerable system’s settings and files. Scope Unchanged S An exploited vulnerability can only affect resources managed by the same security authority. In the case of a vulnerability in a virtualized environment, an exploited vulnerability in one guest instance would not affect neighboring guest instances. Confidentiality High C There is total information disclosure, resulting in all data on the system being revealed to the attacker, or there is a possibility of the attacker gaining control over confidential data. Integrity High I There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the attacker being able to modify any file on the target system. Availability High A There is a total shutdown of the affected resource. The attacker can deny access to the system or data, potentially causing significant loss to the organization.
Our sensors found this exploit at: https://cxsecurity.com/ascii/WLB-2017030160 Below is a copy:
Seditio CMS Multiple Vulnerabilities. ############################################
# Exploit Title : Seditio CMS Multiple Vulnerabilities.
# Exploit Author : Ashiyane Digital Security Team
# Vendor Homepage: www.seditiocms.com
# Google Dork : intext:Powered by Seditio CMS
# Software Link : http://www.seditiocms.com/datas/users/1/1-10d40e-sed-en.rar
# Date : 2017 18 March
# CVE : N/A
# Tested On : Linux - Chrome
# Category : Web Application
# MY HOME : Ashiyane.org
#
############################################
## Seditio CMS SQL And Xss Vulnerabilities
## Research By Ashiyane Digital Security Team.
## Directory : (include) system/core/page/page.print.inc.php
############################################
# # # # # # # # # # # #
# Vulnerability Code #
# # # # # # # # # # # #
<?PHP
/* ====================
Seditio - Website engine
Copyright Neocrome
http://www.seditiocms.com
[BEGIN_SED]
File=page.print.inc.php
Version=171
Updated=2013-mar-05
Type=Core
Author=Neocrome
Description=Pages
[END_SED]
==================== */
if (!defined('SED_CODE')) { die('Wrong URL.'); }
list($usr['auth_read'], $usr['auth_write'], $usr['isadmin']) = sed_auth('page', 'any');
sed_block($usr['auth_read']);
$id = sed_import('id','G','INT');
$al = sed_import('al','G','ALP');
$r = sed_import('r','G','ALP');
$c = sed_import('c','G','TXT');
$pg = sed_import('pg','G','INT');
/* === Hook === */
$extp = sed_getextplugins('page.first');
if (is_array($extp))
{ foreach($extp as $k => $pl) { include('plugins/'.$pl['pl_code'].'/'.$pl['pl_file'].'.php'); } }
/* ===== */
if (!empty($al))
{ $sql = sed_sql_query("SELECT p.*, u.user_name, u.user_avatar FROM $db_pages AS p
LEFT JOIN $db_users AS u ON u.user_id=p.page_ownerid
WHERE page_alias='$al' LIMIT 1"); }
else
{ $sql = sed_sql_query("SELECT p.*, u.user_name, u.user_avatar FROM $db_pages AS p
LEFT JOIN $db_users AS u ON u.user_id=p.page_ownerid
WHERE page_id='$id'"); }
sed_die(sed_sql_numrows($sql)==0);
$pag = sed_sql_fetcharray($sql);
$pag['page_date'] = @date($cfg['dateformat'], $pag['page_date'] + $usr['timezone'] * 3600);
$pag['page_begin'] = @date($cfg['dateformat'], $pag['page_begin'] + $usr['timezone'] * 3600);
$pag['page_expire'] = @date($cfg['dateformat'], $pag['page_expire'] + $usr['timezone'] * 3600);
$pag['page_tab'] = (empty($pg)) ? 1 : $pg;
$pag['page_pageurl'] = (empty($pag['page_alias'])) ? "page.php?id=".$pag['page_id'] : "page.php?al=".$pag['page_alias'];
$catpath = sed_build_catpath($pag['page_cat'], "<a href=\"list.php?c=%1\$s\">%2\$s</a>");
$pag['page_fulltitle'] = $catpath." ".$cfg['separator']." <a href=\"".$pag['page_pageurl']."\">".$pag['page_title']."</a>";
$pag['page_fulltitle'] .= ($pag['page_totaltabs']>1 && !empty($pag['page_tabtitle'][$pag['page_tab']-1])) ? " (".$pag['page_tabtitle'][$pag['page_tab']-1].")" : '';
$item_code = 'p'.$pag['page_id'];
list($comments_link, $comments_display, $comments_count) = sed_build_comments($item_code, $pag['page_pageurl'], $comments);
$sys['sublocation'] = $sed_cat[$c]['title'];
$out['subtitle'] = $pag['page_title'];
/* === Hook === */
$extp = sed_getextplugins('page.main');
if (is_array($extp))
{ foreach($extp as $k => $pl) { include('plugins/'.$pl['pl_code'].'/'.$pl['pl_file'].'.php'); } }
/* ===== */
$t = new XTemplate("skins/".$skin."/page.print.tpl");
$t->assign(array(
"PAGE_ID" => $pag['page_id'],
"PAGE_STATE" => $pag['page_state'],
"PAGE_EXECUTE" => $pag['page_execute'],
"PAGE_TITLE" => $pag['page_fulltitle'],
"PAGE_TITLEURL" => $cfg['mainurl']."/page.php?id=".$id,
"PAGE_SHORTTITLE" => $pag['page_title'],
"PAGE_CAT" => $pag['page_cat'],
"PAGE_CATTITLE" => $sed_cat[$pag['page_cat']]['title'],
"PAGE_CATPATH" => $catpath,
"PAGE_CATDESC" => $sed_cat[$pag['page_cat']]['desc'],
"PAGE_CATICON" => $sed_cat[$pag['page_cat']]['icon'],
"PAGE_KEY" => $pag['page_key'],
"PAGE_EXTRA1" => $pag['page_extra1'],
"PAGE_EXTRA2" => $pag['page_extra2'],
"PAGE_EXTRA3" => $pag['page_extra3'],
"PAGE_EXTRA4" => $pag['page_extra4'],
"PAGE_EXTRA5" => $pag['page_extra5'],
"PAGE_DESC" => $pag['page_desc'],
"PAGE_AUTHOR" => $pag['page_author'],
"PAGE_OWNER" => sed_build_user($pag['page_ownerid'], sed_cc($pag['user_name'])),
"PAGE_AVATAR" => sed_build_userimage($pag['user_avatar']),
"PAGE_DATE" => $pag['page_date'],
"PAGE_BEGIN" => $pag['page_begin'],
"PAGE_EXPIRE" => $pag['page_expire'],
"PAGE_COMMENTS" => $comments_link,
));
if($pag['page_totaltabs']>1)
{
$t->assign(array(
"PAGE_MULTI_TABNAV" => $pag['page_tabnav'],
"PAGE_MULTI_TABTITLES" => $pag['page_tabtitles'],
"PAGE_MULTI_CURTAB" => $pag['page_tab'],
"PAGE_MULTI_MAXTAB" => $pag['page_totaltabs']
));
$t->parse("MAIN.PAGE_MULTI");
}
if ($usr['isadmin'])
{
$t-> assign(array(
"PAGE_ADMIN_COUNT" => $pag['page_count'],
"PAGE_ADMIN_UNVALIDATE" => "<a href=\"admin.php?m=page&s=queue&a=unvalidate&id=".$pag['page_id']."&".sed_xg()."\">".$L['Putinvalidationqueue']."</a>",
"PAGE_ADMIN_EDIT" => "<a href=\"page.php?m=edit&id=".$pag['page_id']."&r=list\">".$L['Edit']."</a>"
));
$t->parse("MAIN.PAGE_ADMIN");
}
switch($pag['page_type'])
{
case '1':
$t->assign("PAGE_TEXT", $pag['page_text']);
break;
case '2':
if ($cfg['allowphp_pages'] && $cfg['allowphp_override'])
{
ob_start();
eval($pag['page_text']);
$t->assign("PAGE_TEXT", ob_get_clean());
}
else
{
$t->assign("PAGE_TEXT", "The PHP mode is disabled for pages.<br />Please see the administration panel, then \"Configuration\", then \"Parsers\".");
}
break;
default:
$t->assign("PAGE_TEXT",sed_parse(sed_cc($pag['page_text']), $cfg['parsebbcodepages'], $cfg['parsesmiliespages'], 1));
break;
}
if($pag['page_file'])
{
if (!empty($pag['page_url']))
{
$dotpos = strrpos($pag['page_url'],".")+1;
$pag['page_fileicon'] = "system/img/pfs/".strtolower(substr($pag['page_url'], $dotpos, 5)).".gif";
if (!file_exists($pag['page_fileicon']))
{ $pag['page_fileicon'] = "system/img/admin/page.gif"; }
$pag['page_fileicon'] = "<img src=\"".$pag['page_fileicon']."\" alt=\"\">";
}
else
{ $pag['page_fileicon'] = ''; }
$t->assign(array(
"PAGE_FILE_URL" => "page.php?id=".$pag['page_id']."&a=dl",
"PAGE_FILE_SIZE" => $pag['page_size'],
"PAGE_FILE_COUNT" => $pag['page_filecount'],
"PAGE_FILE_ICON" => $pag['page_fileicon']
));
$t->parse("MAIN.PAGE_FILE");
}
$t->assign(array (
"HEADER_TITLE" => $cfg['maintitle']." ".$cfg['separator']." ".$pag['page_title']." :: ".$L['plu_title'],
));
$t->parse("MAIN");
$t->out("MAIN");
?>
################################################
# Discovered By : Hassan Shakeri
# Twitter : @ShakeriHassan - Fb.com/General.BlackHat - [email protected]
#######################################################
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