External Libraries: Upgrade PHPMailer to version 6.1.8.
For a full list of changes in this update, see the PHPMailer GitHub: https://github.com/PHPMailer/PHPMailer/compare/v6.1.7...v6.1.8 Props ayeshrajans. Fixes #51502. Built from https://develop.svn.wordpress.org/trunk@49136 git-svn-id: http://core.svn.wordpress.org/trunk@48898 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov
parent
b667105f60
commit
1ef20f8638
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@ -9,7 +9,7 @@
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* @author Jim Jagielski (jimjag) <jimjag@gmail.com>
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* @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
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* @author Brent R. Matzelle (original founder)
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* @copyright 2012 - 2017 Marcus Bointon
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* @copyright 2012 - 2020 Marcus Bointon
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* @copyright 2010 - 2012 Jim Jagielski
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* @copyright 2004 - 2009 Andy Prevost
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* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
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@ -9,7 +9,7 @@
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* @author Jim Jagielski (jimjag) <jimjag@gmail.com>
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* @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
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* @author Brent R. Matzelle (original founder)
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* @copyright 2012 - 2019 Marcus Bointon
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* @copyright 2012 - 2020 Marcus Bointon
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* @copyright 2010 - 2012 Jim Jagielski
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* @copyright 2004 - 2009 Andy Prevost
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* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
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@ -747,7 +747,7 @@ class PHPMailer
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*
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* @var string
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*/
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const VERSION = '6.1.7';
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const VERSION = '6.1.8';
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/**
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* Error severity: message only, continue processing.
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@ -899,6 +899,7 @@ class PHPMailer
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switch ($this->Debugoutput) {
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case 'error_log':
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//Don't output, just log
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/** @noinspection ForgottenDebugOutputInspection */
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error_log($str);
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break;
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case 'html':
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@ -1350,7 +1351,7 @@ class PHPMailer
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/*
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* This is the pattern used in the HTML5 spec for validation of 'email' type form input elements.
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*
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* @see http://www.whatwg.org/specs/web-apps/current-work/#e-mail-state-(type=email)
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* @see https://html.spec.whatwg.org/#e-mail-state-(type=email)
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*/
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return (bool) preg_match(
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'/^[a-zA-Z0-9.!#$%&\'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}' .
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@ -1611,6 +1612,9 @@ class PHPMailer
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return $this->mailSend($this->MIMEHeader, $this->MIMEBody);
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}
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} catch (Exception $exc) {
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if ($this->Mailer === 'smtp' && $this->SMTPKeepAlive == true) {
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$this->smtp->reset();
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}
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$this->setError($exc->getMessage());
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$this->edebug($exc->getMessage());
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if ($this->exceptions) {
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@ -1751,6 +1755,23 @@ class PHPMailer
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return !preg_match('#^[a-z]+://#i', $path);
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}
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/**
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* Check whether a file path is safe, accessible, and readable.
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*
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* @param string $path A relative or absolute path to a file
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*
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* @return bool
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*/
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protected static function fileIsAccessible($path)
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{
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$readable = file_exists($path);
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//If not a UNC path (expected to start with \\), check read permission, see #2069
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if (strpos($path, '\\\\') !== 0) {
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$readable = $readable && is_readable($path);
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}
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return static::isPermittedPath($path) && $readable;
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}
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/**
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* Send mail using the PHP mail() function.
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*
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@ -2004,7 +2025,12 @@ class PHPMailer
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}
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$host = $hostinfo[2];
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$port = $this->Port;
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if (array_key_exists(3, $hostinfo) && is_numeric($hostinfo[3]) && $hostinfo[3] > 0 && $hostinfo[3] < 65536) {
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if (
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array_key_exists(3, $hostinfo) &&
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is_numeric($hostinfo[3]) &&
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$hostinfo[3] > 0 &&
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$hostinfo[3] < 65536
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) {
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$port = (int) $hostinfo[3];
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}
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if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) {
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@ -2134,7 +2160,7 @@ class PHPMailer
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// There is no English translation file
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if ('en' !== $langcode) {
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// Make sure language file path is readable
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if (!static::isPermittedPath($lang_file) || !file_exists($lang_file)) {
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if (!static::fileIsAccessible($lang_file)) {
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$foundlang = false;
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} else {
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// Overwrite language-specific strings.
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@ -2382,21 +2408,18 @@ class PHPMailer
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$result .= $this->headerLine('Date', '' === $this->MessageDate ? self::rfcDate() : $this->MessageDate);
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// To be created automatically by mail()
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if ($this->SingleTo) {
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if ('mail' !== $this->Mailer) {
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// The To header is created automatically by mail(), so needs to be omitted here
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if ('mail' !== $this->Mailer) {
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if ($this->SingleTo) {
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foreach ($this->to as $toaddr) {
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$this->SingleToArray[] = $this->addrFormat($toaddr);
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}
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}
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} elseif (count($this->to) > 0) {
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if ('mail' !== $this->Mailer) {
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} elseif (count($this->to) > 0) {
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$result .= $this->addrAppend('To', $this->to);
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} elseif (count($this->cc) === 0) {
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$result .= $this->headerLine('To', 'undisclosed-recipients:;');
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}
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} elseif (count($this->cc) === 0) {
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$result .= $this->headerLine('To', 'undisclosed-recipients:;');
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}
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$result .= $this->addrAppend('From', [[trim($this->From), $this->FromName]]);
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// sendmail and mail() extract Cc from the header before sending
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@ -2951,7 +2974,7 @@ class PHPMailer
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* @param string $path Path to the attachment
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* @param string $name Overrides the attachment name
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* @param string $encoding File encoding (see $Encoding)
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* @param string $type File extension (MIME) type
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* @param string $type MIME type, e.g. `image/jpeg`; determined automatically from $path if not specified
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* @param string $disposition Disposition to use
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*
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* @throws Exception
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@ -2966,7 +2989,7 @@ class PHPMailer
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$disposition = 'attachment'
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) {
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try {
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if (!static::isPermittedPath($path) || !@is_file($path) || !is_readable($path)) {
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if (!static::fileIsAccessible($path)) {
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throw new Exception($this->lang('file_access') . $path, self::STOP_CONTINUE);
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}
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@ -3140,7 +3163,7 @@ class PHPMailer
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protected function encodeFile($path, $encoding = self::ENCODING_BASE64)
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{
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try {
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if (!static::isPermittedPath($path) || !file_exists($path) || !is_readable($path)) {
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if (!static::fileIsAccessible($path)) {
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throw new Exception($this->lang('file_open') . $path, self::STOP_CONTINUE);
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}
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$file_buffer = file_get_contents($path);
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@ -3526,7 +3549,7 @@ class PHPMailer
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$disposition = 'inline'
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) {
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try {
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if (!static::isPermittedPath($path) || !@is_file($path) || !is_readable($path)) {
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if (!static::fileIsAccessible($path)) {
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throw new Exception($this->lang('file_access') . $path, self::STOP_CONTINUE);
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}
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@ -4217,6 +4240,7 @@ class PHPMailer
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'tiff' => 'image/tiff',
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'tif' => 'image/tiff',
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'webp' => 'image/webp',
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'avif' => 'image/avif',
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'heif' => 'image/heif',
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'heifs' => 'image/heif-sequence',
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'heic' => 'image/heic',
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@ -9,7 +9,7 @@
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* @author Jim Jagielski (jimjag) <jimjag@gmail.com>
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* @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
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* @author Brent R. Matzelle (original founder)
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* @copyright 2012 - 2019 Marcus Bointon
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* @copyright 2012 - 2020 Marcus Bointon
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* @copyright 2010 - 2012 Jim Jagielski
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* @copyright 2004 - 2009 Andy Prevost
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* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
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@ -34,7 +34,7 @@ class SMTP
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*
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* @var string
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*/
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const VERSION = '6.1.7';
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const VERSION = '6.1.8';
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/**
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* SMTP line break constant.
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@ -417,8 +417,8 @@ class SMTP
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// Windows does not have support for this timeout function
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if (strpos(PHP_OS, 'WIN') !== 0) {
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$max = (int)ini_get('max_execution_time');
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// Don't bother if unlimited
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if (0 !== $max && $timeout > $max) {
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// Don't bother if unlimited, or if set_time_limit is disabled
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if (0 !== $max && $timeout > $max && strpos(ini_get('disable_functions'), 'set_time_limit') === false) {
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@set_time_limit($timeout);
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}
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stream_set_timeout($connection, $timeout, 0);
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@ -13,7 +13,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '5.6-alpha-49135';
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$wp_version = '5.6-alpha-49136';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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