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CVE-2026-65891 Joomla Extension - joomlacontenteditor.net - Creation of hidden files and unintended file overwrite via rename function in Joomla Content Editor (JCE) < 2.9.99.10

🗓️ 29 Jul 2026 12:37:47Reported by JoomlaType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Authenticated users with file management can rename files to invalid names in Joomla Content Editor, creating hidden files and overwriting existing ones.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-65891
29 Jul 202614:56
circl
CVE
CVE-2026-65891
29 Jul 202612:37
cve
EUVD
EUVD-2026-50305
29 Jul 202612:37
euvd
NVD
CVE-2026-65891
29 Jul 202613:19
nvd
Positive Technologies
PT-2026-65790
29 Jul 202600:00
ptsecurity
[
  {
    "defaultStatus": "unaffected",
    "product": "Joomla Content Editor (JCE) extension for Joomla",
    "vendor": "joomlacontenteditor.net",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0-2.9.99.9"
      }
    ]
  }
]
SourceLink
joomlacontenteditorwww.joomlacontenteditor.net/

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