Vulnerability Database

300,445

Total vulnerabilities in the database

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.

  • Published: Jul 10, 2019
  • Updated: Nov 9, 2025
  • CVE: CVE-2019-12468
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
mediawiki / mediawiki 1.27.0 1.32.1.x
debian / debian_linux 9.0 9.0.x