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Fencer Intel
medium 5.3

CVE-2018-10178 json

The FromDocToPDF extension before 13.611.13.2303 for Chrome allows remote attackers to discover visited web sites via vectors involving a m…

published 2018-04-17 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-2256

cvss
5.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits
0
none known

Summary

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

Patch / fix

  • iac fromdoctopdf 13.611.13.2303

Exploit prediction

1.09% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • bugs.chromium.org https://bugs.chromium.org/p/project-zero/issues/detail?id=1557 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.