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CVE-2026-30940

🗓️ 31 Mar 2026 00:45:35Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 15 Views🌐 WEB

Path traversal in theme file API lets authenticated admin write files and risk code execution.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
basercmsbasercmsRange<5.2.3
[
  {
    "vendor": "baserproject",
    "product": "basercms",
    "versions": [
      {
        "version": "< 5.2.3",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
pathpathbaser/api/admin/bc-theme-file/theme_files/add.jsonPath traversal vulnerability in baserCMS theme file management API allowing arbitrary file write via ../ in path parameter, potentially leading to RCE.CWE-22CWE-73

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17 Jun 2026 10:33Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.17.2
EPSS0.01049
SSVC
15