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Fencer Intel
high 7.2

CVE-2018-19793 json

jiacrontab 1.4.5 allows remote attackers to execute arbitrary commands via the crontab/task/edit?addr=localhost%3a20001 command and args pa…

published 7y ago modified 4mo ago also EUVD-2018-11472

cvss
7.2
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.4%
EPSS 2.4% chance of exploitation in 30 days, percentile 83%
public exploits
0
none known

Summary

jiacrontab 1.4.5 allows remote attackers to execute arbitrary commands via the crontab/task/edit?addr=localhost%3a20001 command and args parameters, as demonstrated by command=cat&args=/etc/passwd in the POST data.

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Exploit prediction

2.37% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • github.com https://github.com/iwannay/jiacrontab/issues/28 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 7.2 CVSS:3.0/AV:N/AC:L/PR:H/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

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.