Filtered by vendor Squirrelmail Subscriptions
Filtered by product Squirrelmail Subscriptions
Total 67 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2017-7692 1 Squirrelmail 1 Squirrelmail 2025-04-20 N/A
SquirrelMail 1.4.22 (and other versions before 20170427_0200-SVN) allows post-authentication remote code execution via a sendmail.cf file that is mishandled in a popen call. It's possible to exploit this vulnerability to execute arbitrary shell commands on the remote server. The problem is in the Deliver_SendMail.class.php with the initStream function that uses escapeshellcmd() to sanitize the sendmail command before executing it. The use of escapeshellcmd() is not correct in this case since it doesn't escape whitespaces, allowing the injection of arbitrary command parameters. The problem is in -f$envelopefrom within the sendmail command line. Hence, if the target server uses sendmail and SquirrelMail is configured to use it as a command-line program, it's possible to trick sendmail into using an attacker-provided configuration file that triggers the execution of an arbitrary command. For exploitation, the attacker must upload a sendmail.cf file as an email attachment, and inject the sendmail.cf filename with the -C option within the "Options > Personal Informations > Email Address" setting.
CVE-2010-4555 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-11 N/A
Multiple cross-site scripting (XSS) vulnerabilities in SquirrelMail 1.4.21 and earlier allow remote attackers to inject arbitrary web script or HTML via vectors involving (1) drop-down selection lists, (2) the > (greater than) character in the SquirrelSpell spellchecking plugin, and (3) errors associated with the Index Order (aka options_order) page.
CVE-2010-1637 4 Apple, Fedoraproject, Redhat and 1 more 8 Mac Os X, Mac Os X Server, Fedora and 5 more 2025-04-11 6.5 Medium
The Mail Fetch plugin in SquirrelMail 1.4.20 and earlier allows remote authenticated users to bypass firewall restrictions and use SquirrelMail as a proxy to scan internal networks via a modified POP3 port number.
CVE-2011-2752 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-11 N/A
CRLF injection vulnerability in SquirrelMail 1.4.21 and earlier allows remote attackers to modify or add preference values via a \n (newline) character, a different vulnerability than CVE-2010-4555.
CVE-2010-2813 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-11 N/A
functions/imap_general.php in SquirrelMail before 1.4.21 does not properly handle 8-bit characters in passwords, which allows remote attackers to cause a denial of service (disk consumption) by making many IMAP login attempts with different usernames, leading to the creation of many preferences files.
CVE-2012-0323 2 Paul Lesniewsk, Squirrelmail 2 Autocomplete, Squirrelmail 2025-04-11 N/A
Cross-site scripting (XSS) vulnerability in the Autocomplete plugin before 3.0 for SquirrelMail allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
CVE-2012-2124 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-11 N/A
functions/imap_general.php in SquirrelMail, as used in Red Hat Enterprise Linux (RHEL) 4 and 5, does not properly handle 8-bit characters in passwords, which allows remote attackers to cause a denial of service (disk consumption) by making many IMAP login attempts with different usernames, leading to the creation of many preference files. NOTE: this issue exists because of an incorrect fix for CVE-2010-2813.
CVE-2011-2753 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-11 N/A
Multiple cross-site request forgery (CSRF) vulnerabilities in SquirrelMail 1.4.21 and earlier allow remote attackers to hijack the authentication of unspecified victims via vectors involving (1) the empty trash implementation and (2) the Index Order (aka options_order) page, a different issue than CVE-2010-4555.
CVE-2010-4554 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-11 N/A
functions/page_header.php in SquirrelMail 1.4.21 and earlier does not prevent page rendering inside a frame in a third-party HTML document, which makes it easier for remote attackers to conduct clickjacking attacks via a crafted web site.
CVE-2011-2023 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-11 N/A
Cross-site scripting (XSS) vulnerability in functions/mime.php in SquirrelMail before 1.4.22 allows remote attackers to inject arbitrary web script or HTML via a crafted STYLE element in an e-mail message.
CVE-2006-6142 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-09 N/A
Multiple cross-site scripting (XSS) vulnerabilities in SquirrelMail 1.4.0 through 1.4.9 allow remote attackers to inject arbitrary web script or HTML via the (1) mailto parameter in (a) webmail.php, the (2) session and (3) delete_draft parameters in (b) compose.php, and (4) unspecified vectors involving "a shortcoming in the magicHTML filter."
CVE-2009-1579 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-09 N/A
The map_yp_alias function in functions/imap_general.php in SquirrelMail before 1.4.18 and NaSMail before 1.7 allows remote attackers to execute arbitrary commands via shell metacharacters in a username string that is used by the ypmatch program.
CVE-2009-1578 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-09 N/A
Multiple cross-site scripting (XSS) vulnerabilities in SquirrelMail before 1.4.18 and NaSMail before 1.7 allow remote attackers to inject arbitrary web script or HTML via vectors involving (1) certain encrypted strings in e-mail headers, related to contrib/decrypt_headers.php; (2) PHP_SELF; and (3) the query string (aka QUERY_STRING).
CVE-2009-0030 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-09 N/A
A certain Red Hat patch for SquirrelMail 1.4.8 sets the same SQMSESSID cookie value for all sessions, which allows remote authenticated users to access other users' folder lists and configuration data in opportunistic circumstances by using the standard webmail.php interface. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-3663.
CVE-2009-1580 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-09 N/A
Session fixation vulnerability in SquirrelMail before 1.4.18 allows remote attackers to hijack web sessions via a crafted cookie.
CVE-2007-3636 1 Squirrelmail 2 Gpg Plugin, Squirrelmail 2025-04-09 N/A
Multiple unspecified vulnerabilities in the G/PGP (GPG) Plugin 2.1 for Squirrelmail allow remote attackers to execute arbitrary commands via unspecified vectors. NOTE: this information is based upon a vague pre-advisory from a reliable researcher.
CVE-2007-3635 1 Squirrelmail 2 Gpg Plugin, Squirrelmail 2025-04-09 N/A
Multiple unspecified vulnerabilities in the G/PGP (GPG) Plugin before 2.1 for Squirrelmail might allow "local authenticated users" to inject certain commands via unspecified vectors. NOTE: this might overlap CVE-2005-1924, CVE-2006-4169, or CVE-2007-3634.
CVE-2008-2379 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-09 N/A
Cross-site scripting (XSS) vulnerability in SquirrelMail before 1.4.17 allows remote attackers to inject arbitrary web script or HTML via a crafted hyperlink in an HTML part of an e-mail message.
CVE-2007-2631 1 Squirrelmail 1 Squirrelmail 2025-04-09 N/A
Cross-site request forgery (CSRF) vulnerability in SquirrelMail 1.4.8-4.fc6 and earlier allows remote attackers to perform unspecified actions as arbitrary users via unspecified vectors. NOTE: this issue might overlap CVE-2007-2589 or CVE-2002-1648.
CVE-2007-1262 2 Redhat, Squirrelmail 2 Enterprise Linux, Squirrelmail 2025-04-09 N/A
Multiple cross-site scripting (XSS) vulnerabilities in the HTML filter in SquirrelMail 1.4.0 through 1.4.9a allow remote attackers to inject arbitrary web script or HTML via the (1) data: URI in an HTML e-mail attachment or (2) various non-ASCII character sets that are not properly filtered when viewed with Microsoft Internet Explorer.