PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-105600 php-web-design.com CVE debrief

CVE-2026-105600 is a high-severity Remote Code Execution (RCE) vulnerability in the Joomla Extension - php-web-design.com - StageIt 1.0-5.7.5, 6.0-6.3.5. This vulnerability allows attackers to execute arbitrary code on affected systems, potentially leading to significant operational impact. Joomla administrators and security teams should assess exposure and prioritize verification for installations using these versions. The CVSS score of 8.6 indicates high severity. Further verification is required to determine the affected versions and potential impact.

Vendor
php-web-design.com
Product
StageIt extension for Joomla
CVSS
HIGH 8.6
CISA KEV
Not listed in stored evidence
Original CVE published
2026-11-02
Original CVE updated
2026-11-02
Advisory published
2026-11-02
Advisory updated
2026-11-02

Who should care

Joomla administrators and security teams should assess exposure and prioritize verification for installations using StageIt 1.0-5.7.5, 6.0-6.3.5.

Why it matters

CVE-2026-105600 is a high-severity RCE vulnerability in the Joomla Extension - php-web-design.com - StageIt 1.0-5.7.5, 6.0-6.3.5. Joomla administrators and security teams should assess exposure and prioritize verification for installations using these versions.

  • Potential Remote Code Execution (RCE) vulnerability
  • High severity vulnerability with CVSS score of 8.6
  • Verification of affected versions and remediation required

Technical summary

The CVE record indicates a Remote Code Execution (RCE) vulnerability in the Joomla Extension - php-web-design.com - StageIt 1.0-5.7.5, 6.0-6.3.5. The CVSS score is 8.6, indicating a high severity vulnerability. This vulnerability could allow attackers to execute arbitrary code on affected systems, potentially leading to significant operational impact. The affected versions of the StageIt extension are 1.0-5.7.5 and 6.0-6.3.5. Joomla administrators and security teams should assess exposure and prioritize verification for installations using these versions.

Defensive priority

Assess exposure and prioritize verification for Joomla installations using StageIt 1.0-5.7.5, 6.0-6.3.5.

Recommended defensive actions

  • Assess exposure of Joomla installations using StageIt 1.0-5.7.5, 6.0-6.3.5
  • Verify vendor remediation and apply patches if available
  • Monitor for potential exploitation attempts

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability. Further verification is required to determine the affected versions and potential impact.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-105600 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-105600

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-105600 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-105600

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.