CVEvulnerability

CVE-2026-88859

6.3 MEDIUM Published 2026-09-10 Modified 2026-09-10 Official page ↗
Status
Awaiting Analysis
Published
2026-09-10
Last modified
2026-09-10
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Weaknesses
CWE-84

Description

A flaw was found in Evolution. A remote attacker can exploit this vulnerability by sending a specially crafted HTML email containing a spoofed vCard control. When a victim clicks on this control, Evolution's trusted JavaScript handler incorrectly assigns an attacker-controlled JavaScript URL to an iframe's source. This action leads to arbitrary JavaScript execution within the mail-viewing context, effectively bypassing the security measures designed to prevent script execution in email content.

Related

Weakness · CWE (1)

  • CWE-84 Improper Neutralization of Encoded URI Schemes in a Web Page weakness

References