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Fencer Intel
medium 6.5

CVE-2019-9692 json

class.showtime2_image.php in CMS Made Simple (CMSMS) before 2.2.10 does not ensure that a watermark file has a standard image file extensio…

published 7y ago modified 4mo ago also EUVD-2019-19058

cvss
6.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
45.9%
EPSS 45.9% chance of exploitation in 30 days, percentile 98%
public exploits
3
Metasploit and Exploit-DB

Summary

class.showtime2_image.php in CMS Made Simple (CMSMS) before 2.2.10 does not ensure that a watermark file has a standard image file extension (GIF, JPG, JPEG, or PNG).

Patch / fix

  • cmsmadesimple cms_made_simple 2.2.10

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Timeline

  1. First public exploit (Metasploit exploit/multi/http/cmsms_showtime2_rce)
  2. Published

Exploit prediction

45.90% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • Metasploit exploit/multi/http/cmsms_showtime2_rce CMS Made Simple (CMSMS) Showtime2 File Upload RCE metasploit exploit, normal rank, 2019-03-11
  • EDB-46627 CMS Made Simple (CMSMS) Showtime2 - File Upload Remote Code Execution (Metasploit) remote, 2019-03-28
  • EDB-46546 CMS Made Simple Showtime2 Module 3.6.2 - (Authenticated) Arbitrary File Upload webapps, 2019-03-15
  • packetstormsecurity.com http://packetstormsecurity.com/files/152269/CMS-Made-Simple-CMSMS-Showtime2-File-Upload-Remote-Command-Execution.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 6.5 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:N/I:P/A:N

Classification

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

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.