Quick answers
- Is CVE-2026-102776 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-102776 being exploited in the wild.
- How severe is CVE-2026-102776?
- Informational severity, published 5 October 2026.
- Which products and versions are affected?
- Svenbluege.De Event Gallery before 6.6.0.
- Is there a fix for CVE-2026-102776?
- Yes: fixed in 6.6.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-102776 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-102776?
- Check whether you run Svenbluege.De Event Gallery at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: 6.6.0
Technical details
This is a cross-site request forgery (CSRF) vulnerability in the Event Gallery Joomla extension where multiple administrative backend actions lack form token validation. An unauthenticated attacker can host a malicious webpage that crafts requests to change payment/shipping methods, image watermarks, event shop status, main image selection, and image sorting—relying on an authenticated administrator's browser session to execute the actions. The vulnerability requires the target administrator to be logged in and visit the attacker's page, but no additional user interaction is needed once there.
Affected products
- svenbluege.de Event Gallery before 6.6.0
Timeline
- 2026-10-05: disclosed