ZwiiCMS-Team/ZwiiCMS
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faille crsf dans news edition et suppression

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This commit is contained in:
fredtempez 2019-01-16 16:33:49 +01:00
parent e96b448d8e
commit 0ba83d0612
1 changed files with 16 additions and 17 deletions
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31
module/news/news.php
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@ -95,12 +95,12 @@ class news extends common {
utf8_encode(strftime('%H:%M', $this->getData(['module', $this->getUrl(0), $newsIds[$i], 'publishedOn']))),
self::$states[$this->getData(['module', $this->getUrl(0), $newsIds[$i], 'state'])],
template::button('newsConfigEdit' . $newsIds[$i], [
'href' => helper::baseUrl() . $this->getUrl(0) . '/edit/' . $newsIds[$i],
'href' => helper::baseUrl() . $this->getUrl(0) . '/edit/' . $newsIds[$i]. '/' . $_SESSION['csrf'],
'value' => template::ico('pencil')
]),
template::button('newsConfigDelete' . $newsIds[$i], [
'class' => 'newsConfigDelete buttonRed',
'href' => helper::baseUrl() . $this->getUrl(0) . '/delete/' . $newsIds[$i]. '&csrf=' . $_SESSION['csrf'],
'href' => helper::baseUrl() . $this->getUrl(0) . '/delete/' . $newsIds[$i] . '/' . $_SESSION['csrf'],
'value' => template::ico('cancel')
])
];
@ -116,33 +116,24 @@ class news extends common {
* Suppression
*/
public function delete() {
// $url prend l'adresse sans le token
$url = explode('&',$this->getUrl(2));
// La news n'existe pas
if($this->getData(['module', $this->getUrl(0), $url[0]]) === null) {
if($this->getData(['module', $this->getUrl(0), $this->getUrl(2)]) === null) {
// Valeurs en sortie
$this->addOutput([
'access' => false
]);
}
// Jeton incorrect
elseif(!isset($_GET['csrf'])) {
elseif ($this->getUrl(3) !== $_SESSION['csrf']) {
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl(). $this->getUrl(0) . '/config',
'notification' => 'Jeton invalide'
]);
}
elseif ($_GET['csrf'] !== $_SESSION['csrf']) {
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
'notification' => 'Suppression non autorisée'
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
'notification' => 'Action non autorisée'
]);
}
// Suppression
else {
$this->deleteData(['module', $this->getUrl(0), $url[0]]);
$this->deleteData(['module', $this->getUrl(0), $this->getUrl(2)]);
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
@ -156,6 +147,14 @@ class news extends common {
* Édition
*/
public function edit() {
// Jeton incorrect
if ($this->getUrl(3) !== $_SESSION['csrf']) {
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
'notification' => 'Action non autorisée'
]);
}
// La news n'existe pas
if($this->getData(['module', $this->getUrl(0), $this->getUrl(2)]) === null) {
// Valeurs en sortie