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faille crsf dans news edition et suppression

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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33
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']))), 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'])], self::$states[$this->getData(['module', $this->getUrl(0), $newsIds[$i], 'state'])],
template::button('newsConfigEdit' . $newsIds[$i], [ 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') 'value' => template::ico('pencil')
]), ]),
template::button('newsConfigDelete' . $newsIds[$i], [ template::button('newsConfigDelete' . $newsIds[$i], [
'class' => 'newsConfigDelete buttonRed', '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') 'value' => template::ico('cancel')
]) ])
]; ];
@ -115,34 +115,25 @@ class news extends common {
/** /**
* Suppression * Suppression
*/ */
public function delete() { public function delete() {
// $url prend l'adresse sans le token
$url = explode('&',$this->getUrl(2));
// La news n'existe pas // 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 // Valeurs en sortie
$this->addOutput([ $this->addOutput([
'access' => false 'access' => false
]); ]);
} }
// Jeton incorrect // Jeton incorrect
elseif(!isset($_GET['csrf'])) { elseif ($this->getUrl(3) !== $_SESSION['csrf']) {
// Valeurs en sortie // Valeurs en sortie
$this->addOutput([ $this->addOutput([
'redirect' => helper::baseUrl(). $this->getUrl(0) . '/config', 'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
'notification' => 'Jeton invalide' 'notification' => 'Action non autorisée'
]);
}
elseif ($_GET['csrf'] !== $_SESSION['csrf']) {
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
'notification' => 'Suppression non autorisée'
]); ]);
} }
// Suppression // Suppression
else { else {
$this->deleteData(['module', $this->getUrl(0), $url[0]]); $this->deleteData(['module', $this->getUrl(0), $this->getUrl(2)]);
// Valeurs en sortie // Valeurs en sortie
$this->addOutput([ $this->addOutput([
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config', 'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
@ -156,6 +147,14 @@ class news extends common {
* Édition * Édition
*/ */
public function edit() { public function edit() {
// Jeton incorrect
if ($this->getUrl(3) !== $_SESSION['csrf']) {
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
'notification' => 'Action non autorisée'
]);
}
// La news n'existe pas // La news n'existe pas
if($this->getData(['module', $this->getUrl(0), $this->getUrl(2)]) === null) { if($this->getData(['module', $this->getUrl(0), $this->getUrl(2)]) === null) {
// Valeurs en sortie // Valeurs en sortie