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TI-2026-45298 Aliases CVE-2026-63684GHSA-vx5c-xcqh-mcr9

Improper access control in regularlabs.com Content Templater extension for Joomla

Priority LOW 39CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass, Tampering
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-284 and CWE-352.

Summary

Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in various admin/import/export actions of multiple Regular Labs extension - Administrator actions, editor popups and import/export requests lacked consistent token, item-permission and input-validation checks. Unauthorized backend users or CSRF attacks could expose, create or modify extension configuration and items.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00196 9th 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
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
regularlabs.comContent Templater extension for Joomla1.0.0-13.0.0—No fix listedCNA
regularlabs.comReReplacer extension for Joomla1.0.0-15.0.3—No fix listedCNA
regularlabs.comSnippets extension for Joomla1.0.0-9.3.10—No fix listedCNA
  • Content Templater extension for Joomla Vendorregularlabs.com Affected 1.0.0-13.0.0 Fixed in — No fix listed CNA
  • ReReplacer extension for Joomla Vendorregularlabs.com Affected 1.0.0-15.0.3 Fixed in — No fix listed CNA
  • Snippets extension for Joomla Vendorregularlabs.com Affected 1.0.0-9.3.10 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-2026-63684
  2. 2026-10-03 Alias added: GHSA-vx5c-xcqh-mcr9

References

Other 1

  • TI-2026-46603 Path traversal in regularlabs.com GeoIP extension for Joomla CVSS 3.1CRITICAL 9.8
  • TI-2025-16115 Extension - regularlabs.com - Remote code execution vulnerability in the Sourcerer extensions < 12.0.0 for Joomla CVSS 3.1CRITICAL 9.8
  • TI-2026-52038 Code injection in regularlabs.com Sourcerer extension for Joomla CVSS 4.0CRITICAL 10.0
  • TI-2026-46380 Information disclosure in regularlabs.com Cache Cleaner Pro extension for Joomla CVSS 3.1CRITICAL 9.8
  • TI-2026-46379 Server-side request forgery in regularlabs.com Cache Cleaner Pro extension for Joomla CVSS 3.1CRITICAL 9.8
  • TI-2026-46326 Improper access control in regularlabs.com Sourcerer extension for Joomla CVSS 3.1CRITICAL 9.8
See all 43 →

Sources

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