Quick answers
- Is CVE-2026-116814 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-116814 being exploited in the wild.
- How severe is CVE-2026-116814?
- Medium severity, with a CVSS score of 6.5, published 27 October 2026.
- Which products and versions are affected?
- OpenPanel before 3.0.0.
- Is there a fix for CVE-2026-116814?
- Yes: fixed in 3.0.0. Until then: Restrict read access to application logs to trusted users only. Ensure SMTP_HOST and RESEND_API_KEY are always configured in production to prevent email template contents from being logged. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-116814 attacked?
- It is attacked with local access, in a web application.
- Am I affected by CVE-2026-116814?
- Check whether you run OpenPanel 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: 3.0.0
Restrict read access to application logs to trusted users only. Ensure SMTP_HOST and RESEND_API_KEY are always configured in production to prevent email template contents from being logged.
Technical details
The vulnerability consists of two information exposure issues: database connection URLs (including credentials) are written verbatim to migration startup logs, and when SMTP_HOST and RESEND_API_KEY are unset, email templates containing password-reset tokens and recipient email addresses are logged in full. An attacker with read access to application logs can extract database passwords, password-reset tokens, and personally identifiable information. Fixed in version 3.0.0.
Affected products
- OpenPanel OpenPanel before 3.0.0
Timeline
- 2026-10-27: disclosed