PatchTheCVECVE-2018-10178: The FromDocToPDF extension before 13.611.13.2303 for Chrome allows remote attackers to discover visited web si
CVE-2018-10178 is a medium-severity flaw (CVSS 5.3) affecting fromdoctopdf. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The FromDocToPDF extension before 13.611.13.2303 for Chrome allows remote attackers to discover visited web sites via vectors involving a mostVisitedSites command.
Why this priority
- Public exploit reference
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.3 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 1.1% (top 35%) |
| CISA exploited list | No |
| Weakness | CWE-200 |
| Published | 2018-04-17 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2018-10178?
fromdoctopdf: upgrade to 13.611.13.2303. Exact commands for each OS are on this page.
Is CVE-2018-10178 being exploited?
CVE-2018-10178 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2018-10178 affect?
CVE-2018-10178 affects fromdoctopdf. Severity is medium (CVSS 5.3). The FromDocToPDF extension before 13.611.13.2303 for Chrome allows remote attackers to discover visited web sites via vectors involving a mostVisitedSites command.
How urgent is CVE-2018-10178?
Priority 45/100. Public exploit reference; Remotely exploitable, no login, no user action