CVE-2026-62644
Description
A flaw was found in the password plugin of Roundcube Webmail. A remote attacker with low privileges could exploit a username spoofing vulnerability by manipulating session data. This could lead to an account takeover, allowing the attacker to gain unauthorized access to a user's webmail account.
Statement
Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.
Understanding the Weakness (CWE)
Access Control
Technical Impact: Bypass Protection Mechanism; Gain Privileges or Assume Identity
This weakness can allow an attacker to access resources which are not otherwise accessible without proper authentication.
Frequently Asked Questions
Not sure what something means? Check out our Security Glossary.
Want to get errata notifications? Sign up here.
