Privilege escalation in Uniqkey Password Manager

CVE-2019-10676

An issue was discovered in Uniqkey Password Manager 1.14. Upon entering new credentials to a site that is not registered within this product, a pop-up window will appear prompting the user if they want to save this new password. This pop-up window will persist on any page the user enters within the browser until a decision is made. The code of the pop-up window can be read by remote servers and contains the login credentials and URL in cleartext. A malicious server could easily grab this information from the pop-up. This is related to id="uniqkey-password-popup" and password-popup/popup.html.

Vulnerability class: Privilege Escalation

EPSS: 0.027 (84.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2019-10676?
CVE-2019-10676 is a medium-severity vulnerability in Uniqkey Password Manager, classified under Improper Privilege Management. CVSS score: 6.5/10. Published 2019-04-08.
How severe is CVE-2019-10676?
Medium severity. CVSS v3 base score is 6.5 out of 10.