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CVE-2026-57827

🗓️ 11 Jul 2026 09:29:03Reported by JoomlaType 
cve
 cve
🔗 web.nvd.nist.gov👁 75 Views🌐 WEB

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

Related
Detection
Affected
Refs
Paths
NVD
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
optionrequest bodyindex.php?option=com_rsfiles&task=rsfiles.uploadUnauthenticated file upload via rsfiles.upload enables arbitrary file write leading to RCE.CWE-434
taskrequest bodyindex.php?option=com_rsfiles&task=rsfiles.uploadUnauthenticated file upload via rsfiles.upload enables arbitrary file write leading to RCE.CWE-434
formatrequest bodyindex.php?option=com_rsfiles&task=rsfiles.uploadUnauthenticated file upload via rsfiles.upload enables arbitrary file write leading to RCE.CWE-434
filerequest bodyindex.php?option=com_rsfiles&task=rsfiles.uploadUnauthenticated file upload via rsfiles.upload enables arbitrary file write leading to RCE.CWE-434
filenamerequest bodyindex.php?option=com_rsfiles&task=rsfiles.uploadUnauthenticated file upload via rsfiles.upload enables arbitrary file write leading to RCE.CWE-434
tquery paramcomponents/com_rsfiles/downloads/.a1b2c3.phpAccessing the uploaded shell in the downloads folder via GET with token parameters enables remote command execution.CWE-434
cquery paramcomponents/com_rsfiles/downloads/.a1b2c3.phpAccessing the uploaded shell in the downloads folder via GET with token parameters enables remote command execution.CWE-434

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23 Jul 2026 16:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.8
CVSS 410
EPSS0.00405
SSVC
75