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Fencer Vulns
critical 9.8

CVE-2019-10647 json

ZZZCMS zzzphp v1.6.3 allows remote attackers to execute arbitrary PHP code via a .php URL in the plugins/ueditor/php/controller.php?action=…

published 2019-03-30 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-2448

cvss
9.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.6%
EPSS 6.6% chance of exploitation in 30 days, percentile 93%
public exploits
0
none known, plus a Nuclei check

Summary

ZZZCMS zzzphp v1.6.3 allows remote attackers to execute arbitrary PHP code via a .php URL in the plugins/ueditor/php/controller.php?action=catchimage source[] parameter because of a lack of inc/zzz_file.php restrictions. For example, source%5B%5D=http%3A%2F%2F192.168.0.1%2Ftest.php can be used if the 192.168.0.1 web server sends the contents of a .php file (i.e., it does not interpret a .php file).

Exploit prediction

6.64% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template ZZZCMS ZZZPHP 1.6.3 – Remote PHP Code Execution (RCE) nuclei detection template
  • github.com https://github.com/kyrie403/Vuln/blob/master/zzzcms/zzzphp%20v1.6.3%20write%20file%20with%20dangerous%20type.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/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

Classification

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

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.