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TI-2026-61774 Aliases CVE-2026-90903GHSA-crc8-cwj2-cw39

Cross-site request forgery in joomshaper.com Easy Store extension for Joomla

Priority LOW 31CWE-352Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Tampering
Confidentiality · integrity · availability
Low · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-352.

Summary

Joomla Extension - joomshaper.com - Missing CSRF Token Verification across Administrator AJAX API Endpoints in Easy Store extension 1.0.0-3.0.0 - The administrator ApiController only validated CSRF tokens inside the products() action. All other administrative AJAX endpoints (orders, coupons, media, customers, settings, tags, categories, reviews, and collections) accepted state-changing requests without checking anti-CSRF tokens. An attacker could trick a logged-in administrator into triggering unauthorized state modifications across the store backend. Resolved by implementing global CSRF verification in ApiController::execute() for all state-changing HTTP methods (POST, PUT, PATCH, DELETE) via Session::checkToken().

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00214 11th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
joomshaper.comEasy Store extension for Joomla1.0.0-3.0.0—No fix listedCNA
  • Easy Store extension for Joomla Vendorjoomshaper.com Affected 1.0.0-3.0.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-90903
  2. 2026-10-03 Alias added: GHSA-crc8-cwj2-cw39

References

Other 1

  • TI-2026-36168 Joomla Extension - joomshaper.com - Remote Code Execution in SP Pagebuilder extension for Joomla < 6.6.2 KEVCVSS 4.0CRITICAL 10.0
  • TI-2026-46855 SQL injection in joomshaper.com Easy Store extension for Joomla CVSS 4.0CRITICAL 9.3
  • TI-2026-54317 SQL injection in joomshaper.com SP Property extension for Joomla CVSS 4.0CRITICAL 9.3
  • TI-2026-46920 Hard-coded credentials in joomshaper.com SP Page Builder extension for Joomla CVSS 3.1CRITICAL 9.8
  • TI-2026-54470 Cross-site scripting in joomshaper.com SP Property extension for Joomla CVSS 4.0HIGH 8.6
  • TI-2026-46917 SQL injection in joomshaper.com SP Page Builder extension for Joomla CVSS 4.0CRITICAL 9.2
See all 42 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences