Improper access control

An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.27.0 through 1.32.1. Directly POSTing to Special:ChangeEmail would allow for bypassing re-authentication, allowing for potential account takeover...

CVE-2019-12467

MediaWiki through 1.32.1 has Incorrect Access Control issue 1 of 3. A spammer can use Special:ChangeEmail to send out spam with no rate limiting or ability to block them. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6...

Improper access control

MediaWiki through 1.32.1 has Incorrect Access Control issue 1 of 3. A spammer can use Special:ChangeEmail to send out spam with no rate limiting or ability to block them. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6...

CVE-2019-12468

An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.27.0 through 1.32.1. Directly POSTing to Special:ChangeEmail would allow for bypassing re-authentication, allowing for potential account takeover...

CVE-2019-12467

MediaWiki through 1.32.1 has Incorrect Access Control issue 1 of 3. A spammer can use Special:ChangeEmail to send out spam with no rate limiting or ability to block them. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6...

Authentication Bypass

mediawiki core is vulnerable to authentication bypass. The attacker can bypass reauthentication by directly making a POST request to Special:ChangeEmail...