Squirrelmail: >> Squirrelmail Security Vulnerabilities
compose.php in SquirrelMail 1.4.22 calls unserialize for the $mailtodata value, which originates from an HTTP GET request. This is related to mailto.php.
CVSS Score
9.8
EPSS Score
0.005
Published
2020-06-20
compose.php in SquirrelMail 1.4.22 calls unserialize for the $attachments value, which originates from an HTTP POST request. NOTE: the vendor disputes this because these two conditions for PHP object injection are not satisfied: existence of a PHP magic method (such as __wakeup or __destruct), and any attack-relevant classes must be declared before unserialize is called (or must be autoloaded).
CVSS Score
8.8
EPSS Score
0.005
Published
2020-06-20
XSS was discovered in SquirrelMail through 1.4.22 and 1.5.x through 1.5.2. Due to improper handling of RCDATA and RAWTEXT type elements, the built-in sanitization mechanism can be bypassed. Malicious script content from HTML e-mail can be executed within the application context via crafted use of (for example) a NOEMBED, NOFRAMES, NOSCRIPT, or TEXTAREA element.
CVSS Score
6.1
EPSS Score
0.009
Published
2019-07-01
The mail message display page in SquirrelMail through 1.4.22 has XSS via a "<svg><a xlink:href=" attack.
CVSS Score
6.1
EPSS Score
0.005
Published
2018-08-05
The mail message display page in SquirrelMail through 1.4.22 has XSS via a "<form action='data:text" attack.
CVSS Score
6.1
EPSS Score
0.005
Published
2018-08-05
The mail message display page in SquirrelMail through 1.4.22 has XSS via a "<math><maction xlink:href=" attack.
CVSS Score
6.1
EPSS Score
0.005
Published
2018-08-05
The mail message display page in SquirrelMail through 1.4.22 has XSS via a "<math xlink:href=" attack.
CVSS Score
6.1
EPSS Score
0.005
Published
2018-08-05
The mail message display page in SquirrelMail through 1.4.22 has XSS via the formaction attribute.
CVSS Score
6.1
EPSS Score
0.005
Published
2018-08-05
The mail message display page in SquirrelMail through 1.4.22 has XSS via SVG animations (animate to attribute).
CVSS Score
6.1
EPSS Score
0.005
Published
2018-08-05
A directory traversal flaw in SquirrelMail 1.4.22 allows an authenticated attacker to exfiltrate (or potentially delete) files from the hosting server, related to ../ in the att_local_name field in Deliver.class.php.
CVSS Score
8.8
EPSS Score
0.055
Published
2018-03-17
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