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TI-2026-53810 Aliases CVE-2026-77028GHSA-84gv-j7pq-p96w

Joomla Extension - yootheme.com - Reflected XSS and open redirect via the submission redirect parameter in Zoo < 4.1.66

Priority LOW 24CWE-601Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Spoofing, Cross-site scripting
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-601 and CWE-79.

Summary

Joomla Extension - yootheme.com - Reflected XSS and open redirect via the submission redirect parameter in Zoo < 4.1.66

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00414 35th 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
yootheme.comZoo extension for Joomla1.0.0-4.1.65—No fix listedCNA
  • Zoo extension for Joomla Vendoryootheme.com Affected 1.0.0-4.1.65 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-2026-77028
  2. 2026-10-03 Alias added: GHSA-84gv-j7pq-p96w

References

Other 1

  • TI-2026-79272 Unrestricted upload in YOOtheme Pro for Joomla allows code execution CVSS 4.0CRITICAL 10.0
  • TI-2026-52567 Unrestricted file upload in yootheme.com Zoo extension for Joomla CVSS 4.0CRITICAL 10.0
  • TI-2026-52568 Joomla Extension - yootheme.com - Unauthenticated SQL injection in Zoo < 4.1.64 CVSS 4.0CRITICAL 9.3
  • TI-2026-53544 Cross-site scripting in yootheme.com Zoo extension for Joomla CVSS 4.0HIGH 8.6
  • TI-2026-53545 SQL injection in yootheme.com YOOtheme Pro extension for Joomla CVSS 4.0HIGH 8.6
  • TI-2026-53543 Path traversal in yootheme.com Zoo extension for Joomla CVSS 4.0MEDIUM 6.9
See all 12 →

Sources

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