CVE-2026-100747: CSRF

Description

Joomla Extension - svenbluege.de - CSRF in image upload in Event Gallery extension < 6.5.0 - Due to lack of an CSRF token check, a third-party site can upload files to an event and overwrite existing files with the same name.

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Weakness Type (CWE)

CWE-352 Cross-Site Request Forgery

References

Other References

https://www.svenbluege.de/

Frequently Asked Questions

What is CVE-2026-100747? +

Joomla Extension - svenbluege.de - CSRF in image upload in Event Gallery extension < 6.5.0 - Due to lack of an CSRF token check, a third-party site can upload files to an event and overwrite existing files with the same name.

How do I check if I'm vulnerable to CVE-2026-100747? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2026-100747