What is CVE-2018-14776?

CVE-2018-14776 is a medium-severity vulnerability in Clickstudios Passwordstate, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-08-01.

How severe is CVE-2018-14776?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Clickstudios Passwordstate

CVE-2018-14776

Click Studios Passwordstate before 8.3 Build 8397 allows XSS by authenticated users via an uploaded HTML document.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2018-08-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (42.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Clickstudios Passwordstate

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.clickstudios.com.au/about/secure-code-data.aspx (Vendor Advisory)
www.clickstudios.com.au/passwordstate-changelog.aspx (Vendor Advisory)

Frequently asked questions

What is CVE-2018-14776?: CVE-2018-14776 is a medium-severity vulnerability in Clickstudios Passwordstate, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-08-01.
How severe is CVE-2018-14776?: Medium severity. CVSS v3 base score is 5.4 out of 10.