Open WebMail 2.30 and earlier, when usesyshomedir is disabled or createsyshomedir is enabled, creates new directories before authenticating, which allows remote attackers to create arbitrary directories.
The readlistfromfile function in vacation.pl for OpenWebmail before 2.32 20040629 allows remote attackers to execute arbitrary commands via shell metacharacters in a filename argument.
Multiple cross-site scripting (XSS) vulnerabilities in Squirrelmail 1.2.10 and earlier allow remote attackers to inject arbitrary HTML or script via (1) the $mailer variable in readbody.php, (2) the $senderNamespart variable in mailboxdisplay.php, and possibly other vectors including (3) the $eventtitle variable or (4) the $eventtext variable.
Cross-site scripting (XSS) vulnerability in mime.php for SquirrelMail before 1.4.3 allows remote attackers to insert arbitrary HTML and script via the content-type mail header, as demonstrated using readbody.php.
Cross-site scripting (XSS) vulnerability in Open WebMail 2.x allows remote attackers to inject arbitrary HTML or web script via the domain name parameter (logindomain) in the login page.
Cross-site scripting (XSS) vulnerability in Open WebMail (OWM) 2.52, and other versions released before 05/12/2006, allows remote attackers to inject arbitrary web script or HTML via the (1) To and (2) From fields in openwebmail-main.pl, and possibly (3) other unspecified vectors related to "openwebmailerror calls that need to display HTML."
Cross-site scripting (XSS) vulnerability in openwebmail-read.pl in Open WebMail (OWM) 2.52, and other versions released before 06/18/2006, allows remote attackers to inject arbitrary web script or HTML via the from field. NOTE: some third party sources have mentioned the "to" and "from" fields, although CVE analysis shows that these are associated with the previous version, a different executable, and a different CVE.
Cross-site scripting (XSS) vulnerability in ow-shared.pl in OpenWebMail (OWM) 2.51 and earlier allows remote attackers to inject arbitrary web script or HTML via the sessionid parameter in (1) openwebmail-send.pl, (2) openwebmail-advsearch.pl, (3) openwebmail-folder.pl, (4) openwebmail-prefs.pl, (5) openwebmail-abook.pl, (6) openwebmail-read.pl, (7) openwebmail-cal.pl, and (8) openwebmail-webdisk.pl. NOTE: the openwebmail-main.pl vector is already covered by CVE-2005-2863.