KeePassXC-Browser thru 1.9.9.2 autofills or prompts to fill stored credentials into documents rendered under a browser-enforced CSP directive and iframe attribute sandbox, allowing attacker-controlled script in the sandboxed document to access populated form fields and exfiltrate credentials.
References
| Link | Resource |
|---|---|
| https://github.com/keepassxreboot/keepassxc-browser/issues/2647 | Third Party Advisory Issue Tracking |
| https://github.com/keepassxreboot/keepassxc-browser/pull/2648 | Patch Third Party Advisory |
Configurations
History
05 Jan 2026, 14:45
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Keepassxc
Keepassxc keepassxc-browser |
|
| CPE | cpe:2.3:a:keepassxc:keepassxc-browser:*:*:*:*:*:*:*:* | |
| References | () https://github.com/keepassxreboot/keepassxc-browser/issues/2647 - Third Party Advisory, Issue Tracking | |
| References | () https://github.com/keepassxreboot/keepassxc-browser/pull/2648 - Patch, Third Party Advisory |
17 Dec 2025, 19:16
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-352 CWE-640 CWE-353 |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.1 |
17 Dec 2025, 18:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-12-17 18:15
Updated : 2026-01-05 14:45
NVD link : CVE-2025-65203
Mitre link : CVE-2025-65203
CVE.ORG link : CVE-2025-65203
JSON object : View
Products Affected
keepassxc
- keepassxc-browser