CVE-2026-76610: Joomla Extension - yootheme.com - Unauthenticated tag modifications in Zoo < 4.1.65

Severity: medium (CVSS 6.9 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-20 · updated 2026-08-26
Weakness: CWE-284

Description

Joomla Extension - yootheme.com - Unauthenticated tag modifications in Zoo < 4.1.65 - The comment controller endpoint lacked ACL checks, allowing unauthorized tag modifications by unauthenticated users.

Affected products

yootheme.com Zoo extension for Joomla: 1.0.0-4.1.64

References

https://www.yootheme.com/

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