What is CVE-2018-10178?

CVE-2018-10178 is a medium-severity vulnerability in Iac Fromdoctopdf, classified under Information Disclosure. CVSS score: 5.3/10. Published 2018-04-17.

How severe is CVE-2018-10178?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Iac Fromdoctopdf

CVE-2018-10178

The FromDocToPDF extension before 13.611.13.2303 for Chrome allows remote attackers to discover visited web sites via vectors involving a mostVisitedSites command.

Vulnerability class: Information Disclosure

Published 2018-04-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.011 (64.1th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: -0.000

Affected products

Iac Fromdoctopdf

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

bugs.chromium.org/p/project-zero/issues/detail (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-10178?: CVE-2018-10178 is a medium-severity vulnerability in Iac Fromdoctopdf, classified under Information Disclosure. CVSS score: 5.3/10. Published 2018-04-17.
How severe is CVE-2018-10178?: Medium severity. CVSS v3 base score is 5.3 out of 10.