Quick answers
- Is CVE-2026-76611 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-76611 being exploited in the wild.
- How severe is CVE-2026-76611?
- Informational severity, published 21 August 2026.
- Which products and versions are affected?
- YOOtheme Zoo before 4.1.66.
- Is there a fix for CVE-2026-76611?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-76611 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-76611?
- Check whether you run YOOtheme Zoo 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.
Technical details
An unauthenticated arbitrary directory listing vulnerability exists in the Gallery element of YOOtheme Zoo prior to version 4.1.66. The vulnerability allows attackers to enumerate and list files and directories on the web server without authentication. The attack vector is network-based and requires no special privileges or user interaction. While directory listing itself may seem informational, it can expose sensitive paths and enable reconnaissance for follow-up attacks. The vulnerability has been patched in Zoo 4.1.66 and later versions.
Affected products
- YOOtheme Zoo before 4.1.66
Timeline
- 2026-08-21: disclosed