CVE-2026-25916
Description
A flaw was found in Roundcube Webmail. When the "Block remote images" feature is enabled, it fails to properly block SVG images containing an feImage element. A remote attacker could exploit this by sending a specially crafted email, leading to information disclosure that allows them to track email opens.
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: Gain Privileges or Assume Identity; Bypass Protection Mechanism
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