SquirrelMail

Category - Web Mail

SquirrelMail is a standards-based webmail package written in PHP. It includes built-in pure PHP support for the IMAP and SMTP protocols.


We have discovered  1,834 live websites   are using SquirrelMail.

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Technology usage statistics

Websites using SquirrelMail:1,834 websites
Most popular in: United States
Market position in Web Mail category:#274
Market share in Web Mail:less than 0.1%
Most popular version:1.4.23

Security vulnerabilites

Top 10 most common security vulnerabilities associated with SquirrelMail
PublishedCVETitleDomains
Jun, 2006CVE-2006-3174Cross-site scripting (XSS) vulnerability in search.php in SquirrelMail 1.5.1 and earlier, when regis...900
Apr, 2025CVE-2025-30090mime.php in SquirrelMail through 1.4.23-svn-20250401 and 1.5.x through 1.5.2-svn-20250401 allows XSS...899
Jun, 2020CVE-2020-14933compose.php in SquirrelMail 1.4.22 calls unserialize for the $attachments value, which originates fr...360
Jun, 2020CVE-2020-14932compose.php in SquirrelMail 1.4.22 calls unserialize for the $mailtodata value, which originates fro...360
Aug, 2018CVE-2018-14955The mail message display page in SquirrelMail through 1.4.22 has XSS via SVG animations (animate to ...360
Aug, 2018CVE-2018-14954The mail message display page in SquirrelMail through 1.4.22 has XSS via the formaction attribute.360
Aug, 2018CVE-2018-14953The mail message display page in SquirrelMail through 1.4.22 has XSS via a "<math xlink:href=" attac...360
Aug, 2018CVE-2018-14952The mail message display page in SquirrelMail through 1.4.22 has XSS via a "<math><maction xlink:hre...360
Aug, 2018CVE-2018-14951The mail message display page in SquirrelMail through 1.4.22 has XSS via a "<form action='data:text"...360
Aug, 2018CVE-2018-14950The mail message display page in SquirrelMail through 1.4.22 has XSS via a "<svg><a xlink:href=" att...360

Technology adoption

Recent changes in SquirrelMail usage.
Websites that added SquirrelMail 73
Websites that dropped SquirrelMail 86
Websites that changed version of SquirrelMail  184

Available Reports


Technology Information


Major Versions

  • 1.xx (17 subversions, 897 domains)

Website Distribution by Country

Number of websites using SquirrelMail
United States457 websites


Czech Republic155 websites
Germany113 websites
Estonia98 websites
Poland81 websites
Canada77 websites
Hungary66 websites
France64 websites
GB55 websites
Russia41 websites

Website Distribution by TLD

Number of websites using SquirrelMail
.com436 websites
.net210 websites
.cz133 websites
.ee86 websites
.org79 websites
.hu63 websites
.de58 websites
.info56 websites
.ca54 websites
.ru48 websites

SquirrelMail Versions

sorted by popularity
1.4.23539 websites
1.4.22215 websites
1.4.2138 websites
1.4.819 websites
1.4.2017 websites
1.4.914 websites
1.4.1313 websites
1.4.177 websites
1.4.157 websites
1.4.36 websites

See all SquirrelMail versions ...

Top Websites Using SquirrelMail

A look at the most popular websites built with SquirrelMail
DomainCountryRankContacts
squirrelmail.org United States22,658
webmail.minghui.org United States63,950
jpj.net United States170,021
securemail.kcl.net United States239,591
blog.unx.dk United States245,582
nerdsofthenorth.net United States249,688
See full domain list

Always Used together


PHP: Total 21,532,824 domains found using PHP
Category - Programming Languages. 23,900,756 domains found using Programming Languages

Alternative Technologies


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OVH Mail: Total 749,610 domains found using OVH Mail
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MailChannels: Total 616,523 domains found using MailChannels
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Aruba.it Mail: Total 438,504 domains found using Aruba.it Mail

FAQ

SquirrelMail falls under the category of Web Mail.
WebTechSurvey systematically indexes websites and their technologies. Users can find websites using SquirrelMail through the WebTechSurvey platform.
There are currently 60,836,597 live websites that use SquirrelMail.
SquirrelMail holds less than 0.1% market share in the Web Mail category.
The main competitors to SquirrelMail include Google Workspace, Microsoft 365, GoDaddy Email, and Ionos Email.
SquirrelMail has a known security vulnerabilities: CVE-2025-30090, CVE-2020-14933, CVE-2020-14932, and CVE-2018-14955.