CVE-2026-90905 Joomla Easy Store - Cross-Site Request Forgery

Joomla Easy Store extension 1.0.0-3.0.0 contains a cross-site request forgery caused by missing CSRF token verification and access control in site configuration update endpoint, letting attackers modify mail configuration via forged admin requests, exploit requires admin privileges.

CVSS base score 7.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.26% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Cross-Site Request Forgery
Impact
Cross Site Request Forgery
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
23 September 2026
Updated
15 October 2026
Weakness
CWE-284

Vendor fix

Update to a version that enforces CSRF token checks and administrative authorization verification.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs