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CVE-2025-3123

WonderCMS Theme Installation/Plugin Installation installUpdateModuleAction unrestricted upload

Published: Apr 2, 2025Updated: May 28, 2025 Sources: CVE List NVDCWE-284
NVD MITRE
4.7CVSSMEDIUM
EPSS Score
0.5%
Top 62.7%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

A vulnerability, which was classified as critical, has been found in WonderCMS 3.5.0. Affected by this issue is the function installUpdateModuleAction of the component Theme Installation/Plugin Installation. The manipulation leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The vendor explains, that "[t]he philosophy has always been, admin [...] bear responsibility to not install themes/plugins from untrusted sources."

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-284CWE-434

Affected Products

wondercmswondercms
On-prem
Web & CMS Plugins / cms-core
WonderCMSn/a
wondercmsoss-projectWeb & CMS Pluginsaka wonder cms, wondercms

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

3 techniques
Command and Control
Initial Access
Persistence
View detailed technique mapping

References

https://github.com/WonderCMS/wondercms/issues/330
github.com
https://github.com/WonderCMS/wondercms/issues/330#issue-2940381112
github.com
https://github.com/WonderCMS/wondercms/issues/330#issuecomment-2745347770
github.com
and 3 more references View all →

Timeline

Published
Apr 2, 2025
Last Updated
May 28, 2025

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