CVEvulnerability
CVE-2026-18487
5.4 MEDIUM
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-08-06
- Last modified
- 2026-10-23
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- Weaknesses
- CWE-451
Description
A flaw was found in Epiphany. An issue in how the browser reads web addresses allows attackers to fake the domain name shown in the address bar. If a user clicks a specially crafted link containing a colon (for example, https://trusted.com:[email protected]/), the address bar and security menus will display the safe website (trusted.com) but it will actually load the attacker website (attacker.com) on the screen. This allows attackers to create convincing phishing pages to trick users into trusting a malicious site.
Related
Weakness · CWE (1)
- CWE-451 User Interface (UI) Misrepresentation of Critical Information weakness
References
- https://access.redhat.com/security/cve/CVE-2026-18487 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2509570 bugzilla.redhat.com
- https://gitlab.gnome.org/GNOME/epiphany/-/commit/0dde1d369458ac5c44b74b5ad3c433f825f6f8af gitlab.gnome.org
- https://gitlab.gnome.org/GNOME/epiphany/-/work_items/2897 gitlab.gnome.org