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Fencer Intel
medium 5.5

CVE-2019-15119 json

cnlh nps vulnerable to file overwrite by local user

published 7y ago modified 4mo ago also GHSA-2vp2-8m5j-4rjx , GO-2025-3625 , EUVD-2019-6190

cvss
5.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 61%
public exploits
0
none known

Summary

lib/install/install.go in cnlh nps through 0.23.2 uses 0777 permissions for /usr/local/bin/nps and/or /usr/bin/nps, leading to a file overwrite by a local user.

Patch / fix

  • go ehang.io/nps 0.23.2
  • go github.com/cnlh/nps 0.23.2
  • govulncheck-vulndb openSUSE Tumbleweed 0.0.20250422T181640-1.1

opensuse advisories openSUSE-SU-2025:15017-1

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Exploit prediction

0.96% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • github.com https://github.com/cnlh/nps/issues/176 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD 2.0 5.8 AV:N/AC:M/Au:N/C:N/I:P/A:P
GitHub 3.0 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected packages

ecosystem package affected fixed in
go ehang.io/nps
<0.23.2
0.23.2
go github.com/cnlh/nps
<0.23.2
0.23.2

Classification

Weakness
  • CWE-732 Incorrect Permission Assignment for Critical Resource

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.