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Fencer Intel
critical 9.8

CVE-2019-10807 json

Improper Neutralization of Special Elements used in an OS Command in Blamer

published 6y ago modified 4mo ago also GHSA-8cxp-cjm8-fj36 , EUVD-2022-3166

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.4%
EPSS 2.4% chance of exploitation in 30 days, percentile 84%
public exploits
0
none known

Summary

Blamer versions prior to 1.0.1 allows execution of arbitrary commands. It is possible to inject arbitrary commands as part of the arguments provided to blamer.

Patch / fix

  • npm blamer 1.0.1
  • blamer_project blamer 1.0.1

Is CVE-2019-10807 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Exploit prediction

2.42% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • snyk.io https://snyk.io/vuln/SNYK-JS-BLAMER-559541 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P
GitHub 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
npm blamer
<1.0.1
1.0.1

Affected products

  • n/a blamer

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

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.