CVE-2026-75953 (GCVE-0-2026-75953)

Vulnerability from cvelistv5 – Published: 2026-08-19 14:45 – Updated: 2026-08-26 22:33
VLAI
Title
Joomla Extension - cmsjunkie.com - Open mail relay in J-BusinessDirectory < 6.2.3
Summary
Joomla Extension - cmsjunkie.com - Open mail relay in J-BusinessDirectory < 6.2.3 - Recipient address was taken from the request (contact_id_offer / contact_id_event) instead of the server-side offer/event record, so mail could be sent to an arbitrary address.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 18:04 UTC
CWE
  • CWE-201 - Insertion of Sensitive Information Into Sent Data
Assigner
Joomla CNA under the mitre root
CNA scorecard C 73/100 over 342 records in the last 180 days details
References
URL Tags
https://www.cmsjunkie.com/ product
Impacted products
Vendor Product Version CPE status
cmsjunkie.com J-BusinessDirectory extension for Joomla Affected: 1.0.0-6.2.2
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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