CVE-2026-75114 PUBLISHED

Joomla Extension - yootheme.com - Open redirect in CommentController::twitterAuthenticate() in Zoo < 4.1.64

Assigner: Joomla
Reserved: 17.08.2026 Published: 19.08.2026 Updated: 19.08.2026

Joomla Extension - yootheme.com - Open redirect in CommentController::twitterAuthenticate() in Zoo < 4.1.64 - The referer request parameter is passed straight to setRedirect() with no validation.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
CVSS Score: 5.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	Low
Attack Complexity	Low	Integrity	None	Integrity	Low
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	Active

CVSS 4.0

Product Status

Vendor	yootheme.com
Product	Zoo extension for Joomla
Versions	Default: unaffected Version 1.0.0-4.1.63 is affected

Credits

Phil Taylor, mysites.guru finder

References

https://www.yootheme.com/

Problem Types

CWE-601 URL Redirection to Untrusted Site ('Open Redirect') CWE