CVE-2025-3123

MEDIUM EPSS 39.3%
Published Apr 2, 20251y ago · Modified Jun 17, 20261w ago
5.1 CVSS 4.0
Medium
Find Similar
Published Apr 2, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
5.1
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
39.3% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-284
CWE-434 Unrestricted Upload of File with Dangerous Type Resource Mgmt

Affected Products 1

VendorProductVersionRange
wondercmswondercms3.5.0any

References 6

  • github.com https://github.com/WonderCMS/wondercms/issues/330
    ExploitIssue TrackingVendor Advisory
  • github.com https://github.com/WonderCMS/wondercms/issues/330#issue-2940381112
    ExploitIssue TrackingVendor Advisory
  • github.com https://github.com/WonderCMS/wondercms/issues/330#issuecomment-2745347770
    ExploitIssue TrackingVendor Advisory
  • vuldb.com https://vuldb.com/?ctiid.303014
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.303014
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.525101
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.