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CVE-2026-57827

🗓️ 11 Jul 2026 09:29:03Reported by JoomlaType 
cve
 cve
🔗 web.nvd.nist.gov👁 148 Views🌐 WEB

CVE-2026-57827: Joomla RSFiles extension unauthenticated file upload allows remote code execution.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
rsjoomlarsfiles!Range<1.17.12joomla!
[
  {
    "defaultStatus": "unaffected",
    "product": "rsjoomla.com RSFiles extension for Joomla",
    "vendor": "rsjoomla.com",
    "versions": [
      {
        "status": "affected",
        "version": "1.0-1.17.11"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
filerequest body/index.php?option=com_rsfiles&task=rsfiles.uploadUnauthenticated arbitrary file upload via rsfiles.upload (no permission/extension checks).CWE-434
tquery param/components/com_rsfiles/downloads/.a1b2c3.phpAccessing the uploaded shell via the downloads path to achieve RCE, using the shell PHP file and query parameters.CWE-434
cquery param/components/com_rsfiles/downloads/.a1b2c3.phpAccessing the uploaded shell via the downloads path to achieve RCE, using the shell PHP file and query parameters.CWE-434

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12 Aug 2026 13:58Current
6Medium risk
Vulners AI Score6
CVSS 3.19.8
CVSS 410
EPSS0.02328
SSVC
148