CVE-2019-9692CMS Made Simple Unrestricted File Upload
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).
Published Mar 11, 2019 · Updated Nov 21, 2024
Key Facts
Routine patching- CVE-2019-9692 is a medium-severity vulnerability (CVSS 6.5 v3) affecting CMS Made Simple (Cmsmadesimple).
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 46% probability of exploitation in the next 30 days.
- Fixed versions are available, including CMS Made Simple 2.2.10.
- Brandefense priority: routine patching, as no exploitation is known and its severity is moderate or low.
Scores
CVSS v3
6.5
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS (30-day exploit likelihood)
46%
Higher than 98.7% of all scored CVEs
Exploit maturity
Weaponized
ATLAS score
54/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Not listed
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Weaponized
Public exploit code
6
Proof-of-concept links
In-the-wild evidence
0
Reports of active use
Description
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).
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| CMS Made SimpleCmsmadesimple | See advisory | 2.2.10 |
Patched Releases
CMS Made Simple
2.2.10
Timeline
Publicly disclosed
Mar 11, 2019
Last updated
Nov 21, 2024
Weakness Type
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
- advisoryforum.cmsmadesimple.org · viewtopic.php
- advisoryrapid7.com · cmsms_showtime2_rce
- patchviewsvn.cmsmadesimple.org · diff.php
- exploitpacketstormsecurity.com · CMS-Made-Simple-CMSMS-Showtime2-File-Upload-Rem…
- exploitMSF cmsms_showtime2_rce.rb
FAQ
Common Questions.
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).
Affected: CMS Made Simple (Cmsmadesimple). The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including CMS Made Simple 2.2.10.
Brandefense priority: routine patching, as no exploitation is known and its severity is moderate or low.
Is CVE-2019-9692 On Your Attack Surface?
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