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Fencer Intel
high 8.8

CVE-2018-1000646 json

LibreHealthIO LH-EHR version REL-2.0.0 contains an Authenticated Unrestricted File Write vulnerability in Import template that can result i…

published 8y ago modified 4mo ago also EUVD-2018-1977

cvss
8.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.3%
EPSS 3.3% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known

Summary

LibreHealthIO LH-EHR version REL-2.0.0 contains an Authenticated Unrestricted File Write vulnerability in Import template that can result in write files with malicious content and may lead to remote code execution.

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Exploit prediction

3.29% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • 0dd.zone https://0dd.zone/2018/08/07/lh-ehr-Authenticated-File-Write/ referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/LibreHealthIO/lh-ehr/issues/1211 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 8.8 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Classification

Weakness
  • CWE-434 Unrestricted Upload of File with Dangerous Type

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.