CVE-2026-102785 (GCVE-0-2026-102785)

Vulnerability from cvelistv5 – Published: 2026-10-22 12:36 – Updated: 2026-10-22 15:04
VLAI
Title
Joomla Extension - yootheme.com - Unauthenticated remote code execution in YOOtheme Pro 5.0.0-5.0.52
Summary
Joomla Extension - yootheme.com - Unauthenticated remote code execution in YOOtheme Pro 5.0.0-5.0.52 - YOOtheme Pro’s publicly accessible image transformation handler incompletely binds normalized image operations and the output destination to its request signature. An unauthenticated remote attacker can reuse a signature disclosed in a legitimate public image URL, inject additional image operations, traverse out of the intended cache directory, and write an attacker-controlled PNG/PHP polyglot to an executable public media directory.
Severity
10 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/AU:Y
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-22 13:25 UTC
CWE
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
Joomla CNA under the mitre root
CNA scorecard C 73/100 over 343 records in the last 180 days details
References
URL Tags
https://www.yootheme.com/ product
Impacted products
Vendor Product Version CPE status
yootheme.com YOOtheme Pro extension for Joomla Affected: 5.0.0-5.0.52
guessed Create a notification for this product.
Credits
David Willis-Owen
Show details on NVD website
To clipboard 

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