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Fencer Vulns
high 7.5

CVE-2018-17030 json

BigTree CMS 4.2.23 allows remote authenticated users, if possessing privileges to set hooks, to execute arbitrary code via /core/admin/auto…

published 2018-09-14 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-8814

cvss
7.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.3%
EPSS 2.3% chance of exploitation in 30 days, percentile 83%
public exploits
0
none known

Summary

BigTree CMS 4.2.23 allows remote authenticated users, if possessing privileges to set hooks, to execute arbitrary code via /core/admin/auto-modules/forms/process.php.

Exploit prediction

2.32% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/bigtreecms/BigTree-CMS/issues/342 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 7.5 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.0 AV:N/AC:M/Au:S/C:P/I:P/A:P

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

References

Sources

Fencer Vulns 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.