Quick answers
- Is CVE-2026-115225 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-115225 being exploited in the wild.
- How severe is CVE-2026-115225?
- Informational severity, published 28 October 2026.
- Which products and versions are affected?
- Supsystic Smart Popup before 2.0.2.
- Is there a fix for CVE-2026-115225?
- Yes: fixed in 2.0.2. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-115225 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-115225?
- Check whether you run Supsystic Smart Popup 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: 2.0.2
Technical details
The plugin's MailChimp interest-group lookup endpoint fails to restrict access and does not validate the API key, allowing unauthenticated users to trigger outbound connections to arbitrary destinations. An attacker can infer network topology and discover which internal hosts and ports are accessible by measuring response times, which leak information about whether connections succeed. A fix is available in version 2.0.2.
Affected products
- Supsystic Smart Popup before 2.0.2
Timeline
- 2026-10-26: disclosed
- 2026-10-28: advisory